[INFO] cloning repository https://github.com/HellOwhatAs/elkai-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HellOwhatAs/elkai-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHellOwhatAs%2Felkai-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHellOwhatAs%2Felkai-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b865be77ca899261e8c278f0350a53f7cb0f23a3
[INFO] testing HellOwhatAs/elkai-rs against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHellOwhatAs%2Felkai-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/HellOwhatAs/elkai-rs
[INFO] finished tweaking git repo https://github.com/HellOwhatAs/elkai-rs
[INFO] tweaked toml for git repo https://github.com/HellOwhatAs/elkai-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/HellOwhatAs/elkai-rs on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/HellOwhatAs/elkai-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60eddd00f08ce32ad44ad85b36b9aaad4022de00fd72e854d68ac3dd827ab740
[INFO] running `Command { std: "docker" "start" "-a" "60eddd00f08ce32ad44ad85b36b9aaad4022de00fd72e854d68ac3dd827ab740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60eddd00f08ce32ad44ad85b36b9aaad4022de00fd72e854d68ac3dd827ab740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60eddd00f08ce32ad44ad85b36b9aaad4022de00fd72e854d68ac3dd827ab740", kill_on_drop: false }`
[INFO] [stdout] 60eddd00f08ce32ad44ad85b36b9aaad4022de00fd72e854d68ac3dd827ab740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f95ad5db6c1ef696110378061096c243828a6b4a3198366253c21caadf90728
[INFO] running `Command { std: "docker" "start" "-a" "4f95ad5db6c1ef696110378061096c243828a6b4a3198366253c21caadf90728", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling cc v1.1.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling elkai-rs v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/CTSP_InitialTour.c: In function 'CTSP_InitialTour':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/CTSP_InitialTour.c:24:35: warning: operand of '?:' changes signedness from 'int' to 'unsigned int' due to unsignedness of other operand [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:    24 |             Set = N->Color != 0 ? N->Color : Random() % Salesmen + 1;
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                                   ^~~~~~~~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Distance.c: In function 'Distance_1':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Distance.c:8:23: warning: unused parameter 'Na' [-Wunused-parameter]
[INFO] [stderr] warning: elkai-rs@0.1.7:     8 | int Distance_1(Node * Na, Node * Nb)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                ~~~~~~~^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Distance.c:8:34: warning: unused parameter 'Nb' [-Wunused-parameter]
[INFO] [stderr] warning: elkai-rs@0.1.7:     8 | int Distance_1(Node * Na, Node * Nb)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                           ~~~~~~~^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Distance.c: In function 'Distance_LARGE':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Distance.c:13:27: warning: unused parameter 'Na' [-Wunused-parameter]
[INFO] [stderr] warning: elkai-rs@0.1.7:    13 | int Distance_LARGE(Node * Na, Node * Nb)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                    ~~~~~~~^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Distance.c:13:38: warning: unused parameter 'Nb' [-Wunused-parameter]
[INFO] [stderr] warning: elkai-rs@0.1.7:    13 | int Distance_LARGE(Node * Na, Node * Nb)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                               ~~~~~~~^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/LKHmain.c: In function 'TheTour':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/LKHmain.c:30:34: warning: unused parameter 'Cost' [-Wunused-parameter]
[INFO] [stderr] warning: elkai-rs@0.1.7:    30 | void TheTour(int *Tour, GainType Cost)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                         ~~~~~~~~~^~~~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Make2OptMove.c: In function 'Make2OptMove':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Make2OptMove.c:12:59: warning: unused parameter 't4' [-Wunused-parameter]
[INFO] [stderr] warning: elkai-rs@0.1.7:    12 | void Make2OptMove(Node * t1, Node * t2, Node * t3, Node * t4)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                                                    ~~~~~~~^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/MergeWithTourCLARIST.c: In function 'MergeWithTourCLARIST':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/MergeWithTourCLARIST.c:81:23: warning: operation on 'N->Next->Prev' may be undefined [-Wsequence-point]
[INFO] [stderr] warning: elkai-rs@0.1.7:    81 |         N->Next->Prev = N->Suc->Pred = N->Next->Prev = N;
[INFO] [stderr] warning: elkai-rs@0.1.7:       |         ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/SOP_InitialTour.c: In function 'SOP_InitialTour':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/SOP_InitialTour.c:43:25: warning: operand of '?:' changes signedness from 'int' to 'unsigned int' due to unsignedness of other operand [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:    43 |         i = Count > 0 ? Subset[Random() % Count] : Random() % FringeNodes;
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                         ^~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/eprintf.c: In function 'eprintf':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/eprintf.c:13:9: warning: unused variable 'res' [-Wunused-variable]
[INFO] [stderr] warning: elkai-rs@0.1.7:    13 |     int res = vsprintf(err_msg_buf, fmt, args);
[INFO] [stderr] warning: elkai-rs@0.1.7:       |         ^~~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'tableCode':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:223:65: warning: unused parameter 'b' [-Wunused-parameter]
[INFO] [stderr] warning: elkai-rs@0.1.7:   223 | int tableCode(int ghost_a, int ghost_b, int ghost_c, int a, int b, int c,
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                                                             ~~~~^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'tourTable_fill':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:331:44: warning: unused parameter 'd2_vertices' [-Wunused-parameter]
[INFO] [stderr] warning: elkai-rs@0.1.7:   331 | void tourTable_fill(int **Tour_table, int *d2_vertices,
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                                       ~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'new_candidates':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:899:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:   899 |     for (i = 0; i < n; i++)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:912:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:   912 |     for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'findInputs':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:967:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:   967 |     for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'testUnfeasibleComp':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1249:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1249 |     for (i = 1; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'fusion':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1342:23: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1342 |         for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                       ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'fusionB':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1384:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1384 |     for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1386:15: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1386 |         if (i == (n - 1))
[INFO] [stderr] warning: elkai-rs@0.1.7:       |               ^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1437:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1437 |     for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1439:15: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1439 |         if (i == (n - 1))
[INFO] [stderr] warning: elkai-rs@0.1.7:       |               ^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1532:27: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1532 |             for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                           ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'off_gen':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1585:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1585 |     for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1586:15: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1586 |         if (i < n - 1)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |               ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1634:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1634 |     for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1640:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1640 |     for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1645:42: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1645 |             } else if (sol_blue_index[i] == (n - 1)) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                                          ^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1656:41: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1656 |             } else if (sol_red_index[i] == (n - 1)) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                                         ^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1711:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1711 |     for (i = 0; i < n; i++)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: ./src/_elkai.c: In function '_solve_problem':
[INFO] [stderr] warning: elkai-rs@0.1.7: ./src/_elkai.c:15:17: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
[INFO] [stderr] warning: elkai-rs@0.1.7:    15 |     err_msg_buf = msg_buf;
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                 ^
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.14s
[INFO] running `Command { std: "docker" "inspect" "4f95ad5db6c1ef696110378061096c243828a6b4a3198366253c21caadf90728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f95ad5db6c1ef696110378061096c243828a6b4a3198366253c21caadf90728", kill_on_drop: false }`
[INFO] [stdout] 4f95ad5db6c1ef696110378061096c243828a6b4a3198366253c21caadf90728
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 280f495ff80800ed30dd49bffb75940b6c11c634325260032521587163916d04
[INFO] running `Command { std: "docker" "start" "-a" "280f495ff80800ed30dd49bffb75940b6c11c634325260032521587163916d04", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_io v0.1.12
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/CTSP_InitialTour.c: In function 'CTSP_InitialTour':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/CTSP_InitialTour.c:24:35: warning: operand of '?:' changes signedness from 'int' to 'unsigned int' due to unsignedness of other operand [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:    24 |             Set = N->Color != 0 ? N->Color : Random() % Salesmen + 1;
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                                   ^~~~~~~~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Distance.c: In function 'Distance_1':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Distance.c:8:23: warning: unused parameter 'Na' [-Wunused-parameter]
[INFO] [stderr] warning: elkai-rs@0.1.7:     8 | int Distance_1(Node * Na, Node * Nb)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                ~~~~~~~^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Distance.c:8:34: warning: unused parameter 'Nb' [-Wunused-parameter]
[INFO] [stderr] warning: elkai-rs@0.1.7:     8 | int Distance_1(Node * Na, Node * Nb)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                           ~~~~~~~^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Distance.c: In function 'Distance_LARGE':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Distance.c:13:27: warning: unused parameter 'Na' [-Wunused-parameter]
[INFO] [stderr] warning: elkai-rs@0.1.7:    13 | int Distance_LARGE(Node * Na, Node * Nb)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                    ~~~~~~~^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Distance.c:13:38: warning: unused parameter 'Nb' [-Wunused-parameter]
[INFO] [stderr] warning: elkai-rs@0.1.7:    13 | int Distance_LARGE(Node * Na, Node * Nb)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                               ~~~~~~~^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/LKHmain.c: In function 'TheTour':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/LKHmain.c:30:34: warning: unused parameter 'Cost' [-Wunused-parameter]
[INFO] [stderr] warning: elkai-rs@0.1.7:    30 | void TheTour(int *Tour, GainType Cost)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                         ~~~~~~~~~^~~~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Make2OptMove.c: In function 'Make2OptMove':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Make2OptMove.c:12:59: warning: unused parameter 't4' [-Wunused-parameter]
[INFO] [stderr] warning: elkai-rs@0.1.7:    12 | void Make2OptMove(Node * t1, Node * t2, Node * t3, Node * t4)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                                                    ~~~~~~~^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/MergeWithTourCLARIST.c: In function 'MergeWithTourCLARIST':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/MergeWithTourCLARIST.c:81:23: warning: operation on 'N->Next->Prev' may be undefined [-Wsequence-point]
[INFO] [stderr] warning: elkai-rs@0.1.7:    81 |         N->Next->Prev = N->Suc->Pred = N->Next->Prev = N;
[INFO] [stderr] warning: elkai-rs@0.1.7:       |         ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/SOP_InitialTour.c: In function 'SOP_InitialTour':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/SOP_InitialTour.c:43:25: warning: operand of '?:' changes signedness from 'int' to 'unsigned int' due to unsignedness of other operand [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:    43 |         i = Count > 0 ? Subset[Random() % Count] : Random() % FringeNodes;
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                         ^~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/eprintf.c: In function 'eprintf':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/eprintf.c:13:9: warning: unused variable 'res' [-Wunused-variable]
[INFO] [stderr] warning: elkai-rs@0.1.7:    13 |     int res = vsprintf(err_msg_buf, fmt, args);
[INFO] [stderr] warning: elkai-rs@0.1.7:       |         ^~~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'tableCode':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:223:65: warning: unused parameter 'b' [-Wunused-parameter]
[INFO] [stderr] warning: elkai-rs@0.1.7:   223 | int tableCode(int ghost_a, int ghost_b, int ghost_c, int a, int b, int c,
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                                                             ~~~~^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'tourTable_fill':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:331:44: warning: unused parameter 'd2_vertices' [-Wunused-parameter]
[INFO] [stderr] warning: elkai-rs@0.1.7:   331 | void tourTable_fill(int **Tour_table, int *d2_vertices,
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                                       ~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'new_candidates':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:899:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:   899 |     for (i = 0; i < n; i++)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:912:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:   912 |     for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'findInputs':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:967:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:   967 |     for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'testUnfeasibleComp':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1249:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1249 |     for (i = 1; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'fusion':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1342:23: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1342 |         for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                       ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'fusionB':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1384:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1384 |     for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1386:15: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1386 |         if (i == (n - 1))
[INFO] [stderr] warning: elkai-rs@0.1.7:       |               ^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1437:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1437 |     for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1439:15: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1439 |         if (i == (n - 1))
[INFO] [stderr] warning: elkai-rs@0.1.7:       |               ^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1532:27: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1532 |             for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                           ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'off_gen':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1585:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1585 |     for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1586:15: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1586 |         if (i < n - 1)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |               ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1634:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1634 |     for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1640:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1640 |     for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1645:42: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1645 |             } else if (sol_blue_index[i] == (n - 1)) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                                          ^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1656:41: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1656 |             } else if (sol_red_index[i] == (n - 1)) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                                         ^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1711:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1711 |     for (i = 0; i < n; i++)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: ./src/_elkai.c: In function '_solve_problem':
[INFO] [stderr] warning: elkai-rs@0.1.7: ./src/_elkai.c:15:17: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
[INFO] [stderr] warning: elkai-rs@0.1.7:    15 |     err_msg_buf = msg_buf;
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                 ^
[INFO] [stderr]    Compiling elkai-rs v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "280f495ff80800ed30dd49bffb75940b6c11c634325260032521587163916d04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "280f495ff80800ed30dd49bffb75940b6c11c634325260032521587163916d04", kill_on_drop: false }`
[INFO] [stdout] 280f495ff80800ed30dd49bffb75940b6c11c634325260032521587163916d04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 363e078ec797565696e03c33241d4e682cda93625a7f5686883921f04c1991ca
[INFO] running `Command { std: "docker" "start" "-a" "363e078ec797565696e03c33241d4e682cda93625a7f5686883921f04c1991ca", kill_on_drop: false }`
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/CTSP_InitialTour.c: In function 'CTSP_InitialTour':
[INFO] [stdout] 
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/CTSP_InitialTour.c:24:35: warning: operand of '?:' changes signedness from 'int' to 'unsigned int' due to unsignedness of other operand [-Wsign-compare]
[INFO] [stdout] running 5 tests
[INFO] [stderr] warning: elkai-rs@0.1.7:    24 |             Set = N->Color != 0 ? N->Color : Random() % Salesmen + 1;
[INFO] [stdout] test test::coordinates2d ... ok
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                                   ^~~~~~~~
[INFO] [stdout] test test::elkai_str ... ok
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Distance.c: In function 'Distance_1':
[INFO] [stdout] test test::dis_mat ... ok
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Distance.c:8:23: warning: unused parameter 'Na' [-Wunused-parameter]
[INFO] [stdout] done
[INFO] [stderr] warning: elkai-rs@0.1.7:     8 | int Distance_1(Node * Na, Node * Nb)
[INFO] [stdout] ASCENT_CANDIDATES = 50
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                ~~~~~~~^~
[INFO] [stdout] BACKBONE_TRIALS = 0
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Distance.c:8:34: warning: unused parameter 'Nb' [-Wunused-parameter]
[INFO] [stdout] BACKTRACKING = NO
[INFO] [stderr] warning: elkai-rs@0.1.7:     8 | int Distance_1(Node * Na, Node * Nb)
[INFO] [stdout] # BWTSP =
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                           ~~~~~~~^~
[INFO] [stdout] # CANDIDATE_FILE =
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Distance.c: In function 'Distance_LARGE':
[INFO] [stdout] CANDIDATE_SET_TYPE = ALPHA
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Distance.c:13:27: warning: unused parameter 'Na' [-Wunused-parameter]
[INFO] [stdout] # DISTANCE =
[INFO] [stderr] warning: elkai-rs@0.1.7:    13 | int Distance_LARGE(Node * Na, Node * Nb)
[INFO] [stdout] DEPOT = 1
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                    ~~~~~~~^~
[INFO] [stdout] # EDGE_FILE =
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Distance.c:13:38: warning: unused parameter 'Nb' [-Wunused-parameter]
[INFO] [stdout] EXCESS = 0.0322581
[INFO] [stderr] warning: elkai-rs@0.1.7:    13 | int Distance_LARGE(Node * Na, Node * Nb)
[INFO] [stdout] EXTERNAL_SALESMEN = 0
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                               ~~~~~~~^~
[INFO] [stdout] EXTRA_CANDIDATES = 0 
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/LKHmain.c: In function 'TheTour':
[INFO] [stdout] EXTRA_CANDIDATE_SET_TYPE = QUADRANT
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/LKHmain.c:30:34: warning: unused parameter 'Cost' [-Wunused-parameter]
[INFO] [stdout] GAIN23 = NO
[INFO] [stderr] warning: elkai-rs@0.1.7:    30 | void TheTour(int *Tour, GainType Cost)
[INFO] [stdout] GAIN_CRITERION = YES
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                         ~~~~~~~~~^~~~
[INFO] [stdout] INITIAL_PERIOD = 124
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Make2OptMove.c: In function 'Make2OptMove':
[INFO] [stdout] INITIAL_STEP_SIZE = 1
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/Make2OptMove.c:12:59: warning: unused parameter 't4' [-Wunused-parameter]
[INFO] [stdout] INITIAL_TOUR_ALGORITHM = WALK
[INFO] [stderr] warning: elkai-rs@0.1.7:    12 | void Make2OptMove(Node * t1, Node * t2, Node * t3, Node * t4)
[INFO] [stdout] # INITIAL_TOUR_FILE = 
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                                                    ~~~~~~~^~
[INFO] [stdout] INITIAL_TOUR_FRACTION = 1.000
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/MergeWithTourCLARIST.c: In function 'MergeWithTourCLARIST':
[INFO] [stdout] # INPUT_TOUR_FILE = 
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/MergeWithTourCLARIST.c:81:23: warning: operation on 'N->Next->Prev' may be undefined [-Wsequence-point]
[INFO] [stdout] KICK_TYPE = 4
[INFO] [stderr] warning: elkai-rs@0.1.7:    81 |         N->Next->Prev = N->Suc->Pred = N->Next->Prev = N;
[INFO] [stdout] KICKS = 1
[INFO] [stderr] warning: elkai-rs@0.1.7:       |         ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] # MAX_BREADTH =
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/SOP_InitialTour.c: In function 'SOP_InitialTour':
[INFO] [stdout] MAKESPAN = NO
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/SOP_InitialTour.c:43:25: warning: operand of '?:' changes signedness from 'int' to 'unsigned int' due to unsignedness of other operand [-Wsign-compare]
[INFO] [stdout] MAX_CANDIDATES = 6 
[INFO] [stderr] warning: elkai-rs@0.1.7:    43 |         i = Count > 0 ? Subset[Random() % Count] : Random() % FringeNodes;
[INFO] [stdout] MAX_SWAPS = 0
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                         ^~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] MAX_TRIALS = 10000
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/eprintf.c: In function 'eprintf':
[INFO] [stdout] # MERGE_TOUR_FILE =
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/eprintf.c:13:9: warning: unused variable 'res' [-Wunused-variable]
[INFO] [stdout] MOVE_TYPE = 5 SPECIAL
[INFO] [stderr] warning: elkai-rs@0.1.7:    13 |     int res = vsprintf(err_msg_buf, fmt, args);
[INFO] [stdout] MTSP_MIN_SIZE = 1
[INFO] [stderr] warning: elkai-rs@0.1.7:       |         ^~~
[INFO] [stdout] MTSP_MAX_SIZE = 247
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'tableCode':
[INFO] [stdout] MTSP_OBJECTIVE = MINMAX
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:223:65: warning: unused parameter 'b' [-Wunused-parameter]
[INFO] [stdout] # MTSP_SOLUTION_FILE = 
[INFO] [stderr] warning: elkai-rs@0.1.7:   223 | int tableCode(int ghost_a, int ghost_b, int ghost_c, int a, int b, int c,
[INFO] [stdout] # NONSEQUENTIAL_MOVE_TYPE = 5
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                                                             ~~~~^
[INFO] [stdout] OPTIMUM = 1183
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'tourTable_fill':
[INFO] [stdout] # OUTPUT_TOUR_FILE = 
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:331:44: warning: unused parameter 'd2_vertices' [-Wunused-parameter]
[INFO] [stdout] PATCHING_A = 1 
[INFO] [stderr] warning: elkai-rs@0.1.7:   331 | void tourTable_fill(int **Tour_table, int *d2_vertices,
[INFO] [stdout] PATCHING_C = 0 
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                                       ~~~~~^~~~~~~~~~~
[INFO] [stdout] # PI_FILE = 
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'new_candidates':
[INFO] [stdout] POPMUSIC_INITIAL_TOUR = NO
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:899:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stdout] POPMUSIC_MAX_NEIGHBORS = 5
[INFO] [stderr] warning: elkai-rs@0.1.7:   899 |     for (i = 0; i < n; i++)
[INFO] [stdout] POPMUSIC_SAMPLE_SIZE = 10
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stdout] POPMUSIC_SOLUTIONS = 50
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:912:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stdout] POPMUSIC_TRIALS = 1
[INFO] [stderr] warning: elkai-rs@0.1.7:   912 |     for (i = 0; i < n; i++) {
[INFO] [stdout] POPULATION_SIZE = 10
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stdout] PRECISION = 100
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'findInputs':
[INFO] [stdout] PROBLEM_FILE = :stdin:
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:967:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stdout] RECOMBINATION = IPT
[INFO] [stderr] warning: elkai-rs@0.1.7:   967 |     for (i = 0; i < n; i++) {
[INFO] [stdout] RESTRICTED_SEARCH = YES
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stdout] RUNS = 1
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'testUnfeasibleComp':
[INFO] [stdout] SALESMEN = 4
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1249:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stdout] SCALE = 1
[INFO] [stderr] warning: elkai-rs@0.1.7:  1249 |     for (i = 1; i < n; i++) {
[INFO] [stdout] SEED = 1
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stdout] # SINTEF_SOLUTION_FILE = 
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'fusion':
[INFO] [stdout] STOP_AT_OPTIMUM = YES
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1342:23: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stdout] SUBGRADIENT = YES
[INFO] [stderr] warning: elkai-rs@0.1.7:  1342 |         for (i = 0; i < n; i++) {
[INFO] [stdout] # SUBPROBLEM_SIZE =
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                       ^
[INFO] [stdout] # SUBPROBLEM_TOUR_FILE = 
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'fusionB':
[INFO] [stdout] SUBSEQUENT_MOVE_TYPE = 5 SPECIAL
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1384:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stdout] SUBSEQUENT_PATCHING = YES
[INFO] [stderr] warning: elkai-rs@0.1.7:  1384 |     for (i = 0; i < n; i++) {
[INFO] [stdout] # TIME_LIMIT =
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stdout] # TOTAL_TIME_LIMIT =
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1386:15: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stdout] # TOUR_FILE = 
[INFO] [stderr] warning: elkai-rs@0.1.7:  1386 |         if (i == (n - 1))
[INFO] [stdout] TRACE_LEVEL = 1
[INFO] [stderr] warning: elkai-rs@0.1.7:       |               ^~
[INFO] [stdout] VEHICLES = 4
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1437:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stdout] 
[INFO] [stderr] warning: elkai-rs@0.1.7:  1437 |     for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1439:15: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1439 |         if (i == (n - 1))
[INFO] [stderr] warning: elkai-rs@0.1.7:       |               ^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1532:27: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1532 |             for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                           ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c: In function 'off_gen':
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1585:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1585 |     for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1586:15: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1586 |         if (i < n - 1)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |               ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1634:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1634 |     for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1640:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1640 |     for (i = 0; i < n; i++) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1645:42: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1645 |             } else if (sol_blue_index[i] == (n - 1)) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                                          ^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1656:41: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1656 |             } else if (sol_red_index[i] == (n - 1)) {
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                                         ^~
[INFO] [stderr] warning: elkai-rs@0.1.7: LKH-3.0.8/SRC/gpx.c:1711:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: elkai-rs@0.1.7:  1711 |     for (i = 0; i < n; i++)
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                   ^
[INFO] [stderr] warning: elkai-rs@0.1.7: ./src/_elkai.c: In function '_solve_problem':
[INFO] [stderr] warning: elkai-rs@0.1.7: ./src/_elkai.c:15:17: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
[INFO] [stderr] warning: elkai-rs@0.1.7:    15 |     err_msg_buf = msg_buf;
[INFO] [stderr] warning: elkai-rs@0.1.7:       |                 ^
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/elkai_rs-f864dc9303535598)
[INFO] [stdout] Lower bound = 4438.7, Ascent time = 0.10 sec.
[INFO] [stdout] Cand.min = 6, Cand.avg = 6.0, Cand.max = 6
[INFO] [stdout] Edges.fixed = 124 [Cost = 0]
[INFO] [stdout] Preprocessing time = 0.11 sec.
[INFO] [stdout] * 1: Cost = 1396_5508, Gap = 18.0051%, Time = 0.12 sec. 
[INFO] [stdout] * 5: Cost = 1390_5371, Gap = 17.4979%, Time = 0.34 sec. 
[INFO] [stdout] * 6: Cost = 1379_5178, Gap = 16.5680%, Time = 0.40 sec. 
[INFO] [stdout] * 8: Cost = 1305_5088, Gap = 10.3128%, Time = 0.55 sec. 
[INFO] [stdout] * 9: Cost = 1286_5096, Gap = 8.7067%, Time = 0.61 sec. 
[INFO] [stdout] * 14: Cost = 1286_5075, Gap = 8.7067%, Time = 0.77 sec. 
[INFO] [stdout] * 17: Cost = 1286_5073, Gap = 8.7067%, Time = 0.89 sec. 
[INFO] [stdout] * 18: Cost = 1279_5071, Gap = 8.1150%, Time = 0.91 sec. 
[INFO] [stdout] * 21: Cost = 1279_5055, Gap = 8.1150%, Time = 0.97 sec. 
[INFO] [stdout] * 25: Cost = 1279_5033, Gap = 8.1150%, Time = 1.13 sec. 
[INFO] [stdout] * 27: Cost = 1276_5041, Gap = 7.8614%, Time = 1.26 sec. 
[INFO] [stdout] * 32: Cost = 1276_5003, Gap = 7.8614%, Time = 1.33 sec. 
[INFO] [stdout] * 35: Cost = 1249_4841, Gap = 5.5790%, Time = 1.53 sec. 
[INFO] [stdout] * 38: Cost = 1245_4927, Gap = 5.2409%, Time = 1.60 sec. 
[INFO] [stdout] * 40: Cost = 1244_4933, Gap = 5.1564%, Time = 1.64 sec. 
[INFO] [stdout] * 57: Cost = 1244_4899, Gap = 5.1564%, Time = 2.42 sec. 
[INFO] [stdout] * 84: Cost = 1244_4823, Gap = 5.1564%, Time = 3.37 sec. 
[INFO] [stdout] * 92: Cost = 1244_4797, Gap = 5.1564%, Time = 3.49 sec. 
[INFO] [stdout] * 96: Cost = 1238_4882, Gap = 4.6492%, Time = 3.64 sec. 
[INFO] [stdout] * 109: Cost = 1238_4872, Gap = 4.6492%, Time = 3.97 sec. 
[INFO] [stdout] * 134: Cost = 1198_4748, Gap = 1.2680%, Time = 4.52 sec. 
[INFO] [stdout] * 139: Cost = 1198_4738, Gap = 1.2680%, Time = 4.62 sec. 
[INFO] [stdout] * 154: Cost = 1198_4724, Gap = 1.2680%, Time = 5.08 sec. 
[INFO] [stdout] * 331: Cost = 1198_4708, Gap = 1.2680%, Time = 9.50 sec. 
[INFO] [stdout] test test::pr2392 has been running for over 60 seconds
[INFO] [stdout] test test::whizzkids96 has been running for over 60 seconds
[INFO] [stdout] * 2272: Cost = 1197_4750, Gap = 1.1834%, Time = 58.30 sec. 
[INFO] [stdout] * 2275: Cost = 1193_4746, Gap = 0.8453%, Time = 58.36 sec. 
[INFO] [stdout] * 2340: Cost = 1191_4744, Gap = 0.6762%, Time = 60.12 sec. 
[INFO] [stdout] * 2411: Cost = 1183_4715, Gap = 0.0000%, Time = 62.51 sec. 
[INFO] [stdout] Population:
[INFO] [stdout]   1: 1183_4715, Gap = 0.0000%
[INFO] [stdout] test test::whizzkids96 ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "363e078ec797565696e03c33241d4e682cda93625a7f5686883921f04c1991ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "363e078ec797565696e03c33241d4e682cda93625a7f5686883921f04c1991ca", kill_on_drop: false }`
[INFO] [stdout] 363e078ec797565696e03c33241d4e682cda93625a7f5686883921f04c1991ca
