Dec 01 00:07:35.722 INFO testing tawashichan/rust_practice against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 00:07:35.722 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 00:07:36.208 INFO [stdout] 2126bf395c42e2838fd2e120910f2da2f4089007d00f6508fa1d34889ec7e4bb
Dec 01 00:07:36.213 INFO running `"docker" "start" "-a" "2126bf395c42e2838fd2e120910f2da2f4089007d00f6508fa1d34889ec7e4bb"`
Dec 01 00:07:37.390 INFO [stderr] usermod: no changes
Dec 01 00:07:37.439 INFO [stderr]    Compiling t_lib v0.1.0 (/source)
Dec 01 00:07:37.826 INFO [stderr] warning: unused variable: `p`
Dec 01 00:07:37.826 INFO [stderr]   --> src/main.rs:28:22
Dec 01 00:07:37.826 INFO [stderr]    |
Dec 01 00:07:37.826 INFO [stderr] 28 |                 Some(p) => {
Dec 01 00:07:37.826 INFO [stderr]    |                      ^ help: consider using `_p` instead
Dec 01 00:07:37.826 INFO [stderr]    |
Dec 01 00:07:37.826 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 00:07:37.826 INFO [stderr] 
Dec 01 00:07:37.826 INFO [stderr] warning: unused variable: `from`
Dec 01 00:07:37.826 INFO [stderr]   --> src/main.rs:51:17
Dec 01 00:07:37.826 INFO [stderr]    |
Dec 01 00:07:37.826 INFO [stderr] 51 | fn reachable<T>(from: &T, to: &T) -> bool {
Dec 01 00:07:37.826 INFO [stderr]    |                 ^^^^ help: consider using `_from` instead
Dec 01 00:07:37.826 INFO [stderr] 
Dec 01 00:07:37.826 INFO [stderr] warning: unused variable: `to`
Dec 01 00:07:37.826 INFO [stderr]   --> src/main.rs:51:27
Dec 01 00:07:37.826 INFO [stderr]    |
Dec 01 00:07:37.826 INFO [stderr] 51 | fn reachable<T>(from: &T, to: &T) -> bool {
Dec 01 00:07:37.826 INFO [stderr]    |                           ^^ help: consider using `_to` instead
Dec 01 00:07:37.826 INFO [stderr] 
Dec 01 00:07:37.826 INFO [stderr] warning: unused variable: `p`
Dec 01 00:07:37.826 INFO [stderr]   --> src/main.rs:72:22
Dec 01 00:07:37.826 INFO [stderr]    |
Dec 01 00:07:37.826 INFO [stderr] 72 |                 Some(p) => continue,
Dec 01 00:07:37.826 INFO [stderr]    |                      ^ help: consider using `_p` instead
Dec 01 00:07:37.826 INFO [stderr] 
Dec 01 00:07:37.826 INFO [stderr] warning: unused variable: `p`
Dec 01 00:07:37.826 INFO [stderr]   --> src/main.rs:99:18
Dec 01 00:07:37.826 INFO [stderr]    |
Dec 01 00:07:37.826 INFO [stderr] 99 |             Some(p) => {
Dec 01 00:07:37.826 INFO [stderr]    |                  ^ help: consider using `_p` instead
Dec 01 00:07:37.826 INFO [stderr] 
Dec 01 00:07:37.826 INFO [stderr] warning: unused variable: `p`
Dec 01 00:07:37.826 INFO [stderr]    --> src/main.rs:124:18
Dec 01 00:07:37.826 INFO [stderr]     |
Dec 01 00:07:37.826 INFO [stderr] 124 |             Some(p) => {
Dec 01 00:07:37.826 INFO [stderr]     |                  ^ help: consider using `_p` instead
Dec 01 00:07:37.826 INFO [stderr] 
Dec 01 00:07:37.847 INFO [stderr] warning: function is never used: `bfs`
Dec 01 00:07:37.847 INFO [stderr]   --> src/main.rs:16:1
Dec 01 00:07:37.847 INFO [stderr]    |
Dec 01 00:07:37.847 INFO [stderr] 16 | fn bfs(start: usize, goal: usize, m: Vec<Vec<usize>>) {
Dec 01 00:07:37.847 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:07:37.847 INFO [stderr]    |
Dec 01 00:07:37.847 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 00:07:37.847 INFO [stderr] 
Dec 01 00:07:37.847 INFO [stderr] warning: function is never used: `reachable`
Dec 01 00:07:37.847 INFO [stderr]   --> src/main.rs:51:1
Dec 01 00:07:37.847 INFO [stderr]    |
Dec 01 00:07:37.847 INFO [stderr] 51 | fn reachable<T>(from: &T, to: &T) -> bool {
Dec 01 00:07:37.847 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:07:37.847 INFO [stderr] 
Dec 01 00:07:37.847 INFO [stderr] warning: function is never used: `dfs`
Dec 01 00:07:37.847 INFO [stderr]   --> src/main.rs:94:1
Dec 01 00:07:37.847 INFO [stderr]    |
Dec 01 00:07:37.847 INFO [stderr] 94 | fn dfs(start: usize, goal: usize, current: usize, current_path: Vec<usize>, m: &Vec<Vec<usize>>) {
Dec 01 00:07:37.847 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:07:37.847 INFO [stderr] 
Dec 01 00:07:38.487 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 01 00:07:38.488 INFO [stderr] su: No module specific data is present
Dec 01 00:07:39.648 INFO running `"docker" "inspect" "2126bf395c42e2838fd2e120910f2da2f4089007d00f6508fa1d34889ec7e4bb"`
Dec 01 00:07:39.895 INFO running `"docker" "rm" "-f" "2126bf395c42e2838fd2e120910f2da2f4089007d00f6508fa1d34889ec7e4bb"`
Dec 01 00:07:40.220 INFO [stdout] 2126bf395c42e2838fd2e120910f2da2f4089007d00f6508fa1d34889ec7e4bb
Dec 01 00:07:40.229 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 00:07:40.671 INFO [stdout] e615c243672eedfd89fe8a64db5bddccbffa04f21241a989de0bbd0934d91844
Dec 01 00:07:40.675 INFO running `"docker" "start" "-a" "e615c243672eedfd89fe8a64db5bddccbffa04f21241a989de0bbd0934d91844"`
Dec 01 00:07:42.355 INFO [stderr] usermod: no changes
Dec 01 00:07:42.431 INFO [stderr]    Compiling t_lib v0.1.0 (/source)
Dec 01 00:07:42.851 INFO [stderr] warning: unused variable: `p`
Dec 01 00:07:42.851 INFO [stderr]   --> src/main.rs:28:22
Dec 01 00:07:42.851 INFO [stderr]    |
Dec 01 00:07:42.851 INFO [stderr] 28 |                 Some(p) => {
Dec 01 00:07:42.851 INFO [stderr]    |                      ^ help: consider using `_p` instead
Dec 01 00:07:42.851 INFO [stderr]    |
Dec 01 00:07:42.851 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 00:07:42.851 INFO [stderr] 
Dec 01 00:07:42.851 INFO [stderr] warning: unused variable: `from`
Dec 01 00:07:42.851 INFO [stderr]   --> src/main.rs:51:17
Dec 01 00:07:42.851 INFO [stderr]    |
Dec 01 00:07:42.853 INFO [stderr] 51 | fn reachable<T>(from: &T, to: &T) -> bool {
Dec 01 00:07:42.853 INFO [stderr]    |                 ^^^^ help: consider using `_from` instead
Dec 01 00:07:42.853 INFO [stderr] 
Dec 01 00:07:42.853 INFO [stderr] warning: unused variable: `to`
Dec 01 00:07:42.853 INFO [stderr]   --> src/main.rs:51:27
Dec 01 00:07:42.853 INFO [stderr]    |
Dec 01 00:07:42.853 INFO [stderr] 51 | fn reachable<T>(from: &T, to: &T) -> bool {
Dec 01 00:07:42.853 INFO [stderr]    |                           ^^ help: consider using `_to` instead
Dec 01 00:07:42.853 INFO [stderr] 
Dec 01 00:07:42.853 INFO [stderr] warning: unused variable: `p`
Dec 01 00:07:42.853 INFO [stderr]   --> src/main.rs:72:22
Dec 01 00:07:42.853 INFO [stderr]    |
Dec 01 00:07:42.853 INFO [stderr] 72 |                 Some(p) => continue,
Dec 01 00:07:42.853 INFO [stderr]    |                      ^ help: consider using `_p` instead
Dec 01 00:07:42.853 INFO [stderr] 
Dec 01 00:07:42.855 INFO [stderr] warning: unused variable: `p`
Dec 01 00:07:42.855 INFO [stderr]   --> src/main.rs:99:18
Dec 01 00:07:42.855 INFO [stderr]    |
Dec 01 00:07:42.855 INFO [stderr] 99 |             Some(p) => {
Dec 01 00:07:42.855 INFO [stderr]    |                  ^ help: consider using `_p` instead
Dec 01 00:07:42.855 INFO [stderr] 
Dec 01 00:07:42.855 INFO [stderr] warning: unused variable: `p`
Dec 01 00:07:42.855 INFO [stderr]    --> src/main.rs:124:18
Dec 01 00:07:42.855 INFO [stderr]     |
Dec 01 00:07:42.855 INFO [stderr] 124 |             Some(p) => {
Dec 01 00:07:42.855 INFO [stderr]     |                  ^ help: consider using `_p` instead
Dec 01 00:07:42.855 INFO [stderr] 
Dec 01 00:07:42.875 INFO [stderr] warning: function is never used: `bfs`
Dec 01 00:07:42.875 INFO [stderr]   --> src/main.rs:16:1
Dec 01 00:07:42.875 INFO [stderr]    |
Dec 01 00:07:42.875 INFO [stderr] 16 | fn bfs(start: usize, goal: usize, m: Vec<Vec<usize>>) {
Dec 01 00:07:42.875 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:07:42.875 INFO [stderr]    |
Dec 01 00:07:42.875 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 00:07:42.875 INFO [stderr] 
Dec 01 00:07:42.875 INFO [stderr] warning: function is never used: `reachable`
Dec 01 00:07:42.875 INFO [stderr]   --> src/main.rs:51:1
Dec 01 00:07:42.875 INFO [stderr]    |
Dec 01 00:07:42.875 INFO [stderr] 51 | fn reachable<T>(from: &T, to: &T) -> bool {
Dec 01 00:07:42.875 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:07:42.875 INFO [stderr] 
Dec 01 00:07:42.875 INFO [stderr] warning: function is never used: `dfs`
Dec 01 00:07:42.875 INFO [stderr]   --> src/main.rs:94:1
Dec 01 00:07:42.875 INFO [stderr]    |
Dec 01 00:07:42.875 INFO [stderr] 94 | fn dfs(start: usize, goal: usize, current: usize, current_path: Vec<usize>, m: &Vec<Vec<usize>>) {
Dec 01 00:07:42.875 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:07:42.875 INFO [stderr] 
Dec 01 00:07:43.433 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 01 00:07:43.436 INFO [stderr] su: No module specific data is present
Dec 01 00:07:44.605 INFO running `"docker" "inspect" "e615c243672eedfd89fe8a64db5bddccbffa04f21241a989de0bbd0934d91844"`
Dec 01 00:07:44.915 INFO running `"docker" "rm" "-f" "e615c243672eedfd89fe8a64db5bddccbffa04f21241a989de0bbd0934d91844"`
Dec 01 00:07:45.227 INFO [stdout] e615c243672eedfd89fe8a64db5bddccbffa04f21241a989de0bbd0934d91844
Dec 01 00:07:45.230 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 00:07:45.885 INFO [stdout] 47bdda11786d16dea4fb568b3da4880b7bb68bb94ac65088e2b092587d3c7aa0
Dec 01 00:07:45.888 INFO running `"docker" "start" "-a" "47bdda11786d16dea4fb568b3da4880b7bb68bb94ac65088e2b092587d3c7aa0"`
Dec 01 00:07:47.515 INFO [stderr] usermod: no changes
Dec 01 00:07:47.547 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 00:07:47.548 INFO [stderr]      Running /target/debug/deps/t_lib-54ea0aa0f49f7a08
Dec 01 00:07:47.563 INFO [stderr] su: No module specific data is present
Dec 01 00:07:47.564 INFO [stdout] 
Dec 01 00:07:47.564 INFO [stdout] running 0 tests
Dec 01 00:07:47.564 INFO [stdout] 
Dec 01 00:07:47.565 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 00:07:47.565 INFO [stdout] 
Dec 01 00:07:48.635 INFO running `"docker" "inspect" "47bdda11786d16dea4fb568b3da4880b7bb68bb94ac65088e2b092587d3c7aa0"`
Dec 01 00:07:48.989 INFO running `"docker" "rm" "-f" "47bdda11786d16dea4fb568b3da4880b7bb68bb94ac65088e2b092587d3c7aa0"`
Dec 01 00:07:49.267 INFO [stdout] 47bdda11786d16dea4fb568b3da4880b7bb68bb94ac65088e2b092587d3c7aa0
