Oct 12 12:34:02.414 INFO checking tawashichan/rust_practice against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 12:34:02.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-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"`
Oct 12 12:34:02.845 INFO blam! 71cce3c2c20c55d8674ddae5d1924b94141dccbe9e6e8012943bf69b955c9487
Oct 12 12:34:02.852 INFO running `"docker" "start" "-a" "71cce3c2c20c55d8674ddae5d1924b94141dccbe9e6e8012943bf69b955c9487"`
Oct 12 12:34:04.472 INFO kablam! usermod: no changes
Oct 12 12:34:04.544 INFO kablam!     Checking t_lib v0.1.0 (/source)
Oct 12 12:34:05.224 INFO kablam! warning: unused variable: `p`
Oct 12 12:34:05.224 INFO kablam!   --> src/main.rs:28:22
Oct 12 12:34:05.224 INFO kablam!    |
Oct 12 12:34:05.224 INFO kablam! 28 |                 Some(p) => {
Oct 12 12:34:05.224 INFO kablam!    |                      ^ help: consider using `_p` instead
Oct 12 12:34:05.224 INFO kablam!    |
Oct 12 12:34:05.224 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 12:34:05.224 INFO kablam! 
Oct 12 12:34:05.224 INFO kablam! warning: unused variable: `from`
Oct 12 12:34:05.224 INFO kablam!   --> src/main.rs:51:17
Oct 12 12:34:05.224 INFO kablam!    |
Oct 12 12:34:05.224 INFO kablam! 51 | fn reachable<T>(from: &T, to: &T) -> bool {
Oct 12 12:34:05.224 INFO kablam!    |                 ^^^^ help: consider using `_from` instead
Oct 12 12:34:05.224 INFO kablam! 
Oct 12 12:34:05.224 INFO kablam! warning: unused variable: `to`
Oct 12 12:34:05.224 INFO kablam!   --> src/main.rs:51:27
Oct 12 12:34:05.225 INFO kablam!    |
Oct 12 12:34:05.225 INFO kablam! 51 | fn reachable<T>(from: &T, to: &T) -> bool {
Oct 12 12:34:05.225 INFO kablam!    |                           ^^ help: consider using `_to` instead
Oct 12 12:34:05.225 INFO kablam! 
Oct 12 12:34:05.225 INFO kablam! warning: unused variable: `p`
Oct 12 12:34:05.225 INFO kablam!   --> src/main.rs:72:22
Oct 12 12:34:05.225 INFO kablam!    |
Oct 12 12:34:05.225 INFO kablam! 72 |                 Some(p) => continue,
Oct 12 12:34:05.225 INFO kablam!    |                      ^ help: consider using `_p` instead
Oct 12 12:34:05.225 INFO kablam! 
Oct 12 12:34:05.225 INFO kablam! warning: unused variable: `p`
Oct 12 12:34:05.225 INFO kablam!   --> src/main.rs:99:18
Oct 12 12:34:05.225 INFO kablam!    |
Oct 12 12:34:05.225 INFO kablam! 99 |             Some(p) => {
Oct 12 12:34:05.225 INFO kablam!    |                  ^ help: consider using `_p` instead
Oct 12 12:34:05.225 INFO kablam! 
Oct 12 12:34:05.225 INFO kablam! warning: unused variable: `p`
Oct 12 12:34:05.225 INFO kablam!    --> src/main.rs:124:18
Oct 12 12:34:05.225 INFO kablam!     |
Oct 12 12:34:05.225 INFO kablam! 124 |             Some(p) => {
Oct 12 12:34:05.225 INFO kablam!     |                  ^ help: consider using `_p` instead
Oct 12 12:34:05.231 INFO kablam! 
Oct 12 12:34:05.233 INFO kablam! warning: unused variable: `p`
Oct 12 12:34:05.233 INFO kablam!   --> src/main.rs:28:22
Oct 12 12:34:05.233 INFO kablam!    |
Oct 12 12:34:05.233 INFO kablam! 28 |                 Some(p) => {
Oct 12 12:34:05.233 INFO kablam!    |                      ^ help: consider using `_p` instead
Oct 12 12:34:05.233 INFO kablam!    |
Oct 12 12:34:05.233 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 12:34:05.233 INFO kablam! 
Oct 12 12:34:05.233 INFO kablam! warning: unused variable: `from`
Oct 12 12:34:05.234 INFO kablam!   --> src/main.rs:51:17
Oct 12 12:34:05.234 INFO kablam!    |
Oct 12 12:34:05.234 INFO kablam! 51 | fn reachable<T>(from: &T, to: &T) -> bool {
Oct 12 12:34:05.234 INFO kablam!    |                 ^^^^ help: consider using `_from` instead
Oct 12 12:34:05.234 INFO kablam! 
Oct 12 12:34:05.234 INFO kablam! warning: unused variable: `to`
Oct 12 12:34:05.234 INFO kablam!   --> src/main.rs:51:27
Oct 12 12:34:05.234 INFO kablam!    |
Oct 12 12:34:05.234 INFO kablam! 51 | fn reachable<T>(from: &T, to: &T) -> bool {
Oct 12 12:34:05.234 INFO kablam!    |                           ^^ help: consider using `_to` instead
Oct 12 12:34:05.234 INFO kablam! 
Oct 12 12:34:05.234 INFO kablam! warning: unused variable: `p`
Oct 12 12:34:05.234 INFO kablam!   --> src/main.rs:72:22
Oct 12 12:34:05.234 INFO kablam!    |
Oct 12 12:34:05.234 INFO kablam! 72 |                 Some(p) => continue,
Oct 12 12:34:05.234 INFO kablam!    |                      ^ help: consider using `_p` instead
Oct 12 12:34:05.234 INFO kablam! 
Oct 12 12:34:05.234 INFO kablam! warning: unused variable: `p`
Oct 12 12:34:05.234 INFO kablam!   --> src/main.rs:99:18
Oct 12 12:34:05.234 INFO kablam!    |
Oct 12 12:34:05.234 INFO kablam! 99 |             Some(p) => {
Oct 12 12:34:05.234 INFO kablam!    |                  ^ help: consider using `_p` instead
Oct 12 12:34:05.234 INFO kablam! 
Oct 12 12:34:05.234 INFO kablam! warning: unused variable: `p`
Oct 12 12:34:05.234 INFO kablam!    --> src/main.rs:124:18
Oct 12 12:34:05.234 INFO kablam!     |
Oct 12 12:34:05.234 INFO kablam! 124 |             Some(p) => {
Oct 12 12:34:05.234 INFO kablam!     |                  ^ help: consider using `_p` instead
Oct 12 12:34:05.234 INFO kablam! 
Oct 12 12:34:05.243 INFO kablam! warning: function is never used: `bfs`
Oct 12 12:34:05.243 INFO kablam!   --> src/main.rs:16:1
Oct 12 12:34:05.243 INFO kablam!    |
Oct 12 12:34:05.243 INFO kablam! 16 | fn bfs(start: usize, goal: usize, m: Vec<Vec<usize>>) {
Oct 12 12:34:05.243 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:34:05.243 INFO kablam!    |
Oct 12 12:34:05.243 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 12:34:05.243 INFO kablam! 
Oct 12 12:34:05.243 INFO kablam! warning: function is never used: `reachable`
Oct 12 12:34:05.243 INFO kablam!   --> src/main.rs:51:1
Oct 12 12:34:05.243 INFO kablam!    |
Oct 12 12:34:05.243 INFO kablam! 51 | fn reachable<T>(from: &T, to: &T) -> bool {
Oct 12 12:34:05.243 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:34:05.243 INFO kablam! 
Oct 12 12:34:05.243 INFO kablam! warning: function is never used: `dfs`
Oct 12 12:34:05.243 INFO kablam!   --> src/main.rs:94:1
Oct 12 12:34:05.243 INFO kablam!    |
Oct 12 12:34:05.243 INFO kablam! 94 | fn dfs(start: usize, goal: usize, current: usize, current_path: Vec<usize>, m: &Vec<Vec<usize>>) {
Oct 12 12:34:05.243 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:34:05.243 INFO kablam! 
Oct 12 12:34:05.283 INFO kablam! warning: function is never used: `bfs`
Oct 12 12:34:05.283 INFO kablam!   --> src/main.rs:16:1
Oct 12 12:34:05.283 INFO kablam!    |
Oct 12 12:34:05.283 INFO kablam! 16 | fn bfs(start: usize, goal: usize, m: Vec<Vec<usize>>) {
Oct 12 12:34:05.283 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:34:05.283 INFO kablam!    |
Oct 12 12:34:05.283 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 12:34:05.283 INFO kablam! 
Oct 12 12:34:05.283 INFO kablam! warning: function is never used: `reachable`
Oct 12 12:34:05.283 INFO kablam!   --> src/main.rs:51:1
Oct 12 12:34:05.283 INFO kablam!    |
Oct 12 12:34:05.283 INFO kablam! 51 | fn reachable<T>(from: &T, to: &T) -> bool {
Oct 12 12:34:05.283 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:34:05.283 INFO kablam! 
Oct 12 12:34:05.284 INFO kablam! warning: function is never used: `dfs`
Oct 12 12:34:05.284 INFO kablam!   --> src/main.rs:94:1
Oct 12 12:34:05.284 INFO kablam!    |
Oct 12 12:34:05.284 INFO kablam! 94 | fn dfs(start: usize, goal: usize, current: usize, current_path: Vec<usize>, m: &Vec<Vec<usize>>) {
Oct 12 12:34:05.284 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:34:05.284 INFO kablam! 
Oct 12 12:34:05.320 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Oct 12 12:34:05.330 INFO kablam! su: No module specific data is present
Oct 12 12:34:06.464 INFO running `"docker" "rm" "-f" "71cce3c2c20c55d8674ddae5d1924b94141dccbe9e6e8012943bf69b955c9487"`
Oct 12 12:34:06.759 INFO blam! 71cce3c2c20c55d8674ddae5d1924b94141dccbe9e6e8012943bf69b955c9487