Dec 13 00:57:21.952 INFO testing tawashichan/rust_practice against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 00:57:21.952 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 00:57:22.449 INFO [stdout] ea1bdbb505f33e52e160026fd93158520f76bf258e55c6256317b9fbdc3de34b
Dec 13 00:57:22.451 INFO running `"docker" "start" "-a" "ea1bdbb505f33e52e160026fd93158520f76bf258e55c6256317b9fbdc3de34b"`
Dec 13 00:57:23.824 INFO [stderr] usermod: no changes
Dec 13 00:57:23.875 INFO [stderr]    Compiling t_lib v0.1.0 (/source)
Dec 13 00:57:24.235 INFO [stderr] warning: unused variable: `p`
Dec 13 00:57:24.235 INFO [stderr]   --> src/main.rs:28:22
Dec 13 00:57:24.235 INFO [stderr]    |
Dec 13 00:57:24.235 INFO [stderr] 28 |                 Some(p) => {
Dec 13 00:57:24.235 INFO [stderr]    |                      ^ help: consider using `_p` instead
Dec 13 00:57:24.235 INFO [stderr]    |
Dec 13 00:57:24.235 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 00:57:24.235 INFO [stderr] 
Dec 13 00:57:24.235 INFO [stderr] warning: unused variable: `from`
Dec 13 00:57:24.235 INFO [stderr]   --> src/main.rs:51:17
Dec 13 00:57:24.235 INFO [stderr]    |
Dec 13 00:57:24.235 INFO [stderr] 51 | fn reachable<T>(from: &T, to: &T) -> bool {
Dec 13 00:57:24.235 INFO [stderr]    |                 ^^^^ help: consider using `_from` instead
Dec 13 00:57:24.235 INFO [stderr] 
Dec 13 00:57:24.235 INFO [stderr] warning: unused variable: `to`
Dec 13 00:57:24.235 INFO [stderr]   --> src/main.rs:51:27
Dec 13 00:57:24.235 INFO [stderr]    |
Dec 13 00:57:24.235 INFO [stderr] 51 | fn reachable<T>(from: &T, to: &T) -> bool {
Dec 13 00:57:24.235 INFO [stderr]    |                           ^^ help: consider using `_to` instead
Dec 13 00:57:24.235 INFO [stderr] 
Dec 13 00:57:24.235 INFO [stderr] warning: unused variable: `p`
Dec 13 00:57:24.235 INFO [stderr]   --> src/main.rs:72:22
Dec 13 00:57:24.235 INFO [stderr]    |
Dec 13 00:57:24.235 INFO [stderr] 72 |                 Some(p) => continue,
Dec 13 00:57:24.235 INFO [stderr]    |                      ^ help: consider using `_p` instead
Dec 13 00:57:24.235 INFO [stderr] 
Dec 13 00:57:24.235 INFO [stderr] warning: unused variable: `p`
Dec 13 00:57:24.235 INFO [stderr]   --> src/main.rs:99:18
Dec 13 00:57:24.235 INFO [stderr]    |
Dec 13 00:57:24.235 INFO [stderr] 99 |             Some(p) => {
Dec 13 00:57:24.235 INFO [stderr]    |                  ^ help: consider using `_p` instead
Dec 13 00:57:24.235 INFO [stderr] 
Dec 13 00:57:24.235 INFO [stderr] warning: unused variable: `p`
Dec 13 00:57:24.235 INFO [stderr]    --> src/main.rs:124:18
Dec 13 00:57:24.235 INFO [stderr]     |
Dec 13 00:57:24.235 INFO [stderr] 124 |             Some(p) => {
Dec 13 00:57:24.235 INFO [stderr]     |                  ^ help: consider using `_p` instead
Dec 13 00:57:24.235 INFO [stderr] 
Dec 13 00:57:24.270 INFO [stderr] warning: function is never used: `bfs`
Dec 13 00:57:24.270 INFO [stderr]   --> src/main.rs:16:1
Dec 13 00:57:24.270 INFO [stderr]    |
Dec 13 00:57:24.270 INFO [stderr] 16 | fn bfs(start: usize, goal: usize, m: Vec<Vec<usize>>) {
Dec 13 00:57:24.270 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:57:24.270 INFO [stderr]    |
Dec 13 00:57:24.270 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 00:57:24.270 INFO [stderr] 
Dec 13 00:57:24.270 INFO [stderr] warning: function is never used: `reachable`
Dec 13 00:57:24.270 INFO [stderr]   --> src/main.rs:51:1
Dec 13 00:57:24.270 INFO [stderr]    |
Dec 13 00:57:24.270 INFO [stderr] 51 | fn reachable<T>(from: &T, to: &T) -> bool {
Dec 13 00:57:24.270 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:57:24.270 INFO [stderr] 
Dec 13 00:57:24.270 INFO [stderr] warning: function is never used: `dfs`
Dec 13 00:57:24.270 INFO [stderr]   --> src/main.rs:94:1
Dec 13 00:57:24.270 INFO [stderr]    |
Dec 13 00:57:24.270 INFO [stderr] 94 | fn dfs(start: usize, goal: usize, current: usize, current_path: Vec<usize>, m: &Vec<Vec<usize>>) {
Dec 13 00:57:24.270 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:57:24.270 INFO [stderr] 
Dec 13 00:57:24.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 13 00:57:24.987 INFO [stderr] su: No module specific data is present
Dec 13 00:57:26.485 INFO running `"docker" "inspect" "ea1bdbb505f33e52e160026fd93158520f76bf258e55c6256317b9fbdc3de34b"`
Dec 13 00:57:26.785 INFO running `"docker" "rm" "-f" "ea1bdbb505f33e52e160026fd93158520f76bf258e55c6256317b9fbdc3de34b"`
Dec 13 00:57:27.135 INFO [stdout] ea1bdbb505f33e52e160026fd93158520f76bf258e55c6256317b9fbdc3de34b
Dec 13 00:57:27.143 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 00:57:27.623 INFO [stdout] fffed5fdd0a20027cbd8fdc8e6f87e20484b610fd99043be2197de396cd2a2d2
Dec 13 00:57:27.629 INFO running `"docker" "start" "-a" "fffed5fdd0a20027cbd8fdc8e6f87e20484b610fd99043be2197de396cd2a2d2"`
Dec 13 00:57:29.171 INFO [stderr] usermod: no changes
Dec 13 00:57:29.239 INFO [stderr]    Compiling t_lib v0.1.0 (/source)
Dec 13 00:57:29.639 INFO [stderr] warning: unused variable: `p`
Dec 13 00:57:29.639 INFO [stderr]   --> src/main.rs:28:22
Dec 13 00:57:29.639 INFO [stderr]    |
Dec 13 00:57:29.639 INFO [stderr] 28 |                 Some(p) => {
Dec 13 00:57:29.639 INFO [stderr]    |                      ^ help: consider using `_p` instead
Dec 13 00:57:29.639 INFO [stderr]    |
Dec 13 00:57:29.639 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 00:57:29.639 INFO [stderr] 
Dec 13 00:57:29.639 INFO [stderr] warning: unused variable: `from`
Dec 13 00:57:29.639 INFO [stderr]   --> src/main.rs:51:17
Dec 13 00:57:29.639 INFO [stderr]    |
Dec 13 00:57:29.639 INFO [stderr] 51 | fn reachable<T>(from: &T, to: &T) -> bool {
Dec 13 00:57:29.639 INFO [stderr]    |                 ^^^^ help: consider using `_from` instead
Dec 13 00:57:29.639 INFO [stderr] 
Dec 13 00:57:29.639 INFO [stderr] warning: unused variable: `to`
Dec 13 00:57:29.639 INFO [stderr]   --> src/main.rs:51:27
Dec 13 00:57:29.639 INFO [stderr]    |
Dec 13 00:57:29.639 INFO [stderr] 51 | fn reachable<T>(from: &T, to: &T) -> bool {
Dec 13 00:57:29.640 INFO [stderr]    |                           ^^ help: consider using `_to` instead
Dec 13 00:57:29.640 INFO [stderr] 
Dec 13 00:57:29.640 INFO [stderr] warning: unused variable: `p`
Dec 13 00:57:29.640 INFO [stderr]   --> src/main.rs:72:22
Dec 13 00:57:29.640 INFO [stderr]    |
Dec 13 00:57:29.640 INFO [stderr] 72 |                 Some(p) => continue,
Dec 13 00:57:29.640 INFO [stderr]    |                      ^ help: consider using `_p` instead
Dec 13 00:57:29.640 INFO [stderr] 
Dec 13 00:57:29.640 INFO [stderr] warning: unused variable: `p`
Dec 13 00:57:29.640 INFO [stderr]   --> src/main.rs:99:18
Dec 13 00:57:29.640 INFO [stderr]    |
Dec 13 00:57:29.640 INFO [stderr] 99 |             Some(p) => {
Dec 13 00:57:29.640 INFO [stderr]    |                  ^ help: consider using `_p` instead
Dec 13 00:57:29.640 INFO [stderr] 
Dec 13 00:57:29.640 INFO [stderr] warning: unused variable: `p`
Dec 13 00:57:29.640 INFO [stderr]    --> src/main.rs:124:18
Dec 13 00:57:29.640 INFO [stderr]     |
Dec 13 00:57:29.640 INFO [stderr] 124 |             Some(p) => {
Dec 13 00:57:29.640 INFO [stderr]     |                  ^ help: consider using `_p` instead
Dec 13 00:57:29.640 INFO [stderr] 
Dec 13 00:57:29.655 INFO [stderr] warning: function is never used: `bfs`
Dec 13 00:57:29.655 INFO [stderr]   --> src/main.rs:16:1
Dec 13 00:57:29.655 INFO [stderr]    |
Dec 13 00:57:29.655 INFO [stderr] 16 | fn bfs(start: usize, goal: usize, m: Vec<Vec<usize>>) {
Dec 13 00:57:29.655 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:57:29.655 INFO [stderr]    |
Dec 13 00:57:29.655 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 00:57:29.655 INFO [stderr] 
Dec 13 00:57:29.655 INFO [stderr] warning: function is never used: `reachable`
Dec 13 00:57:29.655 INFO [stderr]   --> src/main.rs:51:1
Dec 13 00:57:29.655 INFO [stderr]    |
Dec 13 00:57:29.655 INFO [stderr] 51 | fn reachable<T>(from: &T, to: &T) -> bool {
Dec 13 00:57:29.655 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:57:29.655 INFO [stderr] 
Dec 13 00:57:29.655 INFO [stderr] warning: function is never used: `dfs`
Dec 13 00:57:29.655 INFO [stderr]   --> src/main.rs:94:1
Dec 13 00:57:29.655 INFO [stderr]    |
Dec 13 00:57:29.655 INFO [stderr] 94 | fn dfs(start: usize, goal: usize, current: usize, current_path: Vec<usize>, m: &Vec<Vec<usize>>) {
Dec 13 00:57:29.655 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:57:29.655 INFO [stderr] 
Dec 13 00:57:30.063 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 13 00:57:30.064 INFO [stderr] su: No module specific data is present
Dec 13 00:57:31.031 INFO running `"docker" "inspect" "fffed5fdd0a20027cbd8fdc8e6f87e20484b610fd99043be2197de396cd2a2d2"`
Dec 13 00:57:31.267 INFO running `"docker" "rm" "-f" "fffed5fdd0a20027cbd8fdc8e6f87e20484b610fd99043be2197de396cd2a2d2"`
Dec 13 00:57:31.667 INFO [stdout] fffed5fdd0a20027cbd8fdc8e6f87e20484b610fd99043be2197de396cd2a2d2
Dec 13 00:57:31.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 00:57:32.055 INFO [stdout] df42e62ed47b8feba26bd37e9dca470f13f8d63ac36833d2052d4cd80dfa57d0
Dec 13 00:57:32.063 INFO running `"docker" "start" "-a" "df42e62ed47b8feba26bd37e9dca470f13f8d63ac36833d2052d4cd80dfa57d0"`
Dec 13 00:57:33.447 INFO [stderr] usermod: no changes
Dec 13 00:57:33.513 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 00:57:33.513 INFO [stdout] 
Dec 13 00:57:33.513 INFO [stderr]      Running /target/debug/deps/t_lib-6cb91a148c12d35e
Dec 13 00:57:33.513 INFO [stdout] running 0 tests
Dec 13 00:57:33.513 INFO [stderr] su: No module specific data is present
Dec 13 00:57:33.513 INFO [stdout] 
Dec 13 00:57:33.513 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 00:57:33.513 INFO [stdout] 
Dec 13 00:57:34.428 INFO running `"docker" "inspect" "df42e62ed47b8feba26bd37e9dca470f13f8d63ac36833d2052d4cd80dfa57d0"`
Dec 13 00:57:34.878 INFO running `"docker" "rm" "-f" "df42e62ed47b8feba26bd37e9dca470f13f8d63ac36833d2052d4cd80dfa57d0"`
Dec 13 00:57:35.203 INFO [stdout] df42e62ed47b8feba26bd37e9dca470f13f8d63ac36833d2052d4cd80dfa57d0