Dec 05 22:52:28.052 INFO testing geniousli/point24 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 22:52:28.052 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 22:52:28.592 INFO [stdout] 972a06d3b8559fdb000fc642e01c0199c3f25a25a23974c232dbf7814b46eefe
Dec 05 22:52:28.598 INFO running `"docker" "start" "-a" "972a06d3b8559fdb000fc642e01c0199c3f25a25a23974c232dbf7814b46eefe"`
Dec 05 22:52:29.868 INFO [stderr] usermod: no changes
Dec 05 22:52:29.917 INFO [stderr]    Compiling point24 v0.1.0 (/source)
Dec 05 22:52:30.248 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 05 22:52:30.248 INFO [stderr]  --> src/main.rs:8:11
Dec 05 22:52:30.248 INFO [stderr]   |
Dec 05 22:52:30.248 INFO [stderr] 8 | use std::{thread, time};
Dec 05 22:52:30.248 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 05 22:52:30.248 INFO [stderr]   |
Dec 05 22:52:30.248 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 22:52:30.248 INFO [stderr] 
Dec 05 22:52:30.342 INFO [stderr] warning: unused variable: `data`
Dec 05 22:52:30.342 INFO [stderr]    --> src/main.rs:263:18
Dec 05 22:52:30.342 INFO [stderr]     |
Dec 05 22:52:30.342 INFO [stderr] 263 |             Some(data) => {}
Dec 05 22:52:30.342 INFO [stderr]     |                  ^^^^ help: consider using `_data` instead
Dec 05 22:52:30.342 INFO [stderr]     |
Dec 05 22:52:30.342 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 22:52:30.342 INFO [stderr] 
Dec 05 22:52:30.350 INFO [stderr] warning: variable does not need to be mutable
Dec 05 22:52:30.350 INFO [stderr]   --> src/main.rs:23:9
Dec 05 22:52:30.350 INFO [stderr]    |
Dec 05 22:52:30.350 INFO [stderr] 23 |     let mut iter = SelfIter {
Dec 05 22:52:30.350 INFO [stderr]    |         ----^^^^
Dec 05 22:52:30.350 INFO [stderr]    |         |
Dec 05 22:52:30.350 INFO [stderr]    |         help: remove this `mut`
Dec 05 22:52:30.350 INFO [stderr]    |
Dec 05 22:52:30.350 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 22:52:30.350 INFO [stderr] 
Dec 05 22:52:30.387 INFO [stderr] warning: function is never used: `point_24`
Dec 05 22:52:30.387 INFO [stderr]    --> src/main.rs:158:1
Dec 05 22:52:30.387 INFO [stderr]     |
Dec 05 22:52:30.387 INFO [stderr] 158 | fn point_24(ary: Vec<i64>, seq: String) -> bool {
Dec 05 22:52:30.387 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:52:30.387 INFO [stderr]     |
Dec 05 22:52:30.387 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 22:52:30.387 INFO [stderr] 
Dec 05 22:52:30.387 INFO [stderr] warning: function is never used: `try_combine_to_24`
Dec 05 22:52:30.387 INFO [stderr]    --> src/main.rs:215:1
Dec 05 22:52:30.387 INFO [stderr]     |
Dec 05 22:52:30.387 INFO [stderr] 215 | fn try_combine_to_24(one: i64, two: i64) -> Vec<(i64, String)> {
Dec 05 22:52:30.387 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:52:30.387 INFO [stderr] 
Dec 05 22:52:30.387 INFO [stderr] warning: struct is never constructed: `LinkNode`
Dec 05 22:52:30.387 INFO [stderr]    --> src/main.rs:236:1
Dec 05 22:52:30.387 INFO [stderr]     |
Dec 05 22:52:30.387 INFO [stderr] 236 | struct LinkNode {
Dec 05 22:52:30.387 INFO [stderr]     | ^^^^^^^^^^^^^^^
Dec 05 22:52:30.387 INFO [stderr] 
Dec 05 22:52:30.387 INFO [stderr] warning: struct is never constructed: `LruCache`
Dec 05 22:52:30.387 INFO [stderr]    --> src/main.rs:244:1
Dec 05 22:52:30.387 INFO [stderr]     |
Dec 05 22:52:30.387 INFO [stderr] 244 | struct LruCache {
Dec 05 22:52:30.387 INFO [stderr]     | ^^^^^^^^^^^^^^^
Dec 05 22:52:30.387 INFO [stderr] 
Dec 05 22:52:30.387 INFO [stderr] warning: method is never used: `init`
Dec 05 22:52:30.387 INFO [stderr]    --> src/main.rs:252:5
Dec 05 22:52:30.387 INFO [stderr]     |
Dec 05 22:52:30.387 INFO [stderr] 252 |     fn init(cap: i64) -> LruCache {
Dec 05 22:52:30.387 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:52:30.387 INFO [stderr] 
Dec 05 22:52:30.387 INFO [stderr] warning: method is never used: `put`
Dec 05 22:52:30.387 INFO [stderr]    --> src/main.rs:261:5
Dec 05 22:52:30.387 INFO [stderr]     |
Dec 05 22:52:30.387 INFO [stderr] 261 |     fn put(&mut self, key: i64, val: i64) {
Dec 05 22:52:30.387 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:52:30.387 INFO [stderr] 
Dec 05 22:52:30.387 INFO [stderr] warning: method is never used: `get`
Dec 05 22:52:30.387 INFO [stderr]    --> src/main.rs:301:5
Dec 05 22:52:30.387 INFO [stderr]     |
Dec 05 22:52:30.387 INFO [stderr] 301 |     fn get(&mut self, key: i64) -> Option<Rc<RefCell<Box<LinkNode>>>> {
Dec 05 22:52:30.387 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:52:30.387 INFO [stderr] 
Dec 05 22:52:30.387 INFO [stderr] warning: method is never used: `print`
Dec 05 22:52:30.387 INFO [stderr]    --> src/main.rs:361:5
Dec 05 22:52:30.387 INFO [stderr]     |
Dec 05 22:52:30.387 INFO [stderr] 361 |     fn print(&self) {
Dec 05 22:52:30.387 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 05 22:52:30.387 INFO [stderr] 
Dec 05 22:52:31.012 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Dec 05 22:52:31.012 INFO [stderr] su: No module specific data is present
Dec 05 22:52:31.572 INFO running `"docker" "inspect" "972a06d3b8559fdb000fc642e01c0199c3f25a25a23974c232dbf7814b46eefe"`
Dec 05 22:52:31.923 INFO running `"docker" "rm" "-f" "972a06d3b8559fdb000fc642e01c0199c3f25a25a23974c232dbf7814b46eefe"`
Dec 05 22:52:32.392 INFO [stdout] 972a06d3b8559fdb000fc642e01c0199c3f25a25a23974c232dbf7814b46eefe
Dec 05 22:52:32.396 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 22:52:32.798 INFO [stdout] b5845f510e17e621e02c9903508947ac1c08707f9b93bdcee64b9ea3e918381e
Dec 05 22:52:32.804 INFO running `"docker" "start" "-a" "b5845f510e17e621e02c9903508947ac1c08707f9b93bdcee64b9ea3e918381e"`
Dec 05 22:52:34.150 INFO [stderr] usermod: no changes
Dec 05 22:52:34.192 INFO [stderr]    Compiling point24 v0.1.0 (/source)
Dec 05 22:52:34.544 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 05 22:52:34.544 INFO [stderr]  --> src/main.rs:8:11
Dec 05 22:52:34.544 INFO [stderr]   |
Dec 05 22:52:34.544 INFO [stderr] 8 | use std::{thread, time};
Dec 05 22:52:34.544 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 05 22:52:34.544 INFO [stderr]   |
Dec 05 22:52:34.544 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 22:52:34.544 INFO [stderr] 
Dec 05 22:52:34.635 INFO [stderr] warning: unused variable: `data`
Dec 05 22:52:34.635 INFO [stderr]    --> src/main.rs:263:18
Dec 05 22:52:34.635 INFO [stderr]     |
Dec 05 22:52:34.635 INFO [stderr] 263 |             Some(data) => {}
Dec 05 22:52:34.635 INFO [stderr]     |                  ^^^^ help: consider using `_data` instead
Dec 05 22:52:34.635 INFO [stderr]     |
Dec 05 22:52:34.635 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 22:52:34.635 INFO [stderr] 
Dec 05 22:52:34.644 INFO [stderr] warning: variable does not need to be mutable
Dec 05 22:52:34.644 INFO [stderr]   --> src/main.rs:23:9
Dec 05 22:52:34.644 INFO [stderr]    |
Dec 05 22:52:34.644 INFO [stderr] 23 |     let mut iter = SelfIter {
Dec 05 22:52:34.644 INFO [stderr]    |         ----^^^^
Dec 05 22:52:34.644 INFO [stderr]    |         |
Dec 05 22:52:34.644 INFO [stderr]    |         help: remove this `mut`
Dec 05 22:52:34.644 INFO [stderr]    |
Dec 05 22:52:34.644 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 22:52:34.644 INFO [stderr] 
Dec 05 22:52:34.678 INFO [stderr] warning: function is never used: `point_24`
Dec 05 22:52:34.679 INFO [stderr]    --> src/main.rs:158:1
Dec 05 22:52:34.679 INFO [stderr]     |
Dec 05 22:52:34.679 INFO [stderr] 158 | fn point_24(ary: Vec<i64>, seq: String) -> bool {
Dec 05 22:52:34.679 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:52:34.679 INFO [stderr]     |
Dec 05 22:52:34.679 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 22:52:34.679 INFO [stderr] 
Dec 05 22:52:34.679 INFO [stderr] warning: function is never used: `try_combine_to_24`
Dec 05 22:52:34.679 INFO [stderr]    --> src/main.rs:215:1
Dec 05 22:52:34.679 INFO [stderr]     |
Dec 05 22:52:34.679 INFO [stderr] 215 | fn try_combine_to_24(one: i64, two: i64) -> Vec<(i64, String)> {
Dec 05 22:52:34.679 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:52:34.679 INFO [stderr] 
Dec 05 22:52:34.679 INFO [stderr] warning: struct is never constructed: `LinkNode`
Dec 05 22:52:34.679 INFO [stderr]    --> src/main.rs:236:1
Dec 05 22:52:34.679 INFO [stderr]     |
Dec 05 22:52:34.679 INFO [stderr] 236 | struct LinkNode {
Dec 05 22:52:34.679 INFO [stderr]     | ^^^^^^^^^^^^^^^
Dec 05 22:52:34.679 INFO [stderr] 
Dec 05 22:52:34.679 INFO [stderr] warning: struct is never constructed: `LruCache`
Dec 05 22:52:34.679 INFO [stderr]    --> src/main.rs:244:1
Dec 05 22:52:34.679 INFO [stderr]     |
Dec 05 22:52:34.679 INFO [stderr] 244 | struct LruCache {
Dec 05 22:52:34.679 INFO [stderr]     | ^^^^^^^^^^^^^^^
Dec 05 22:52:34.679 INFO [stderr] 
Dec 05 22:52:34.679 INFO [stderr] warning: method is never used: `init`
Dec 05 22:52:34.679 INFO [stderr]    --> src/main.rs:252:5
Dec 05 22:52:34.679 INFO [stderr]     |
Dec 05 22:52:34.679 INFO [stderr] 252 |     fn init(cap: i64) -> LruCache {
Dec 05 22:52:34.679 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:52:34.679 INFO [stderr] 
Dec 05 22:52:34.679 INFO [stderr] warning: method is never used: `put`
Dec 05 22:52:34.679 INFO [stderr]    --> src/main.rs:261:5
Dec 05 22:52:34.679 INFO [stderr]     |
Dec 05 22:52:34.679 INFO [stderr] 261 |     fn put(&mut self, key: i64, val: i64) {
Dec 05 22:52:34.679 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:52:34.679 INFO [stderr] 
Dec 05 22:52:34.679 INFO [stderr] warning: method is never used: `get`
Dec 05 22:52:34.679 INFO [stderr]    --> src/main.rs:301:5
Dec 05 22:52:34.679 INFO [stderr]     |
Dec 05 22:52:34.679 INFO [stderr] 301 |     fn get(&mut self, key: i64) -> Option<Rc<RefCell<Box<LinkNode>>>> {
Dec 05 22:52:34.679 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:52:34.679 INFO [stderr] 
Dec 05 22:52:34.679 INFO [stderr] warning: method is never used: `print`
Dec 05 22:52:34.679 INFO [stderr]    --> src/main.rs:361:5
Dec 05 22:52:34.679 INFO [stderr]     |
Dec 05 22:52:34.679 INFO [stderr] 361 |     fn print(&self) {
Dec 05 22:52:34.679 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 05 22:52:34.679 INFO [stderr] 
Dec 05 22:52:35.069 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Dec 05 22:52:35.073 INFO [stderr] su: No module specific data is present
Dec 05 22:52:35.916 INFO running `"docker" "inspect" "b5845f510e17e621e02c9903508947ac1c08707f9b93bdcee64b9ea3e918381e"`
Dec 05 22:52:36.214 INFO running `"docker" "rm" "-f" "b5845f510e17e621e02c9903508947ac1c08707f9b93bdcee64b9ea3e918381e"`
Dec 05 22:52:36.560 INFO [stdout] b5845f510e17e621e02c9903508947ac1c08707f9b93bdcee64b9ea3e918381e
Dec 05 22:52:36.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 22:52:37.125 INFO [stdout] a3be192355dd89d3ab72aac02ed0935b2c0f5c880d09378a0ca42be3ceff2586
Dec 05 22:52:37.127 INFO running `"docker" "start" "-a" "a3be192355dd89d3ab72aac02ed0935b2c0f5c880d09378a0ca42be3ceff2586"`
Dec 05 22:52:39.879 INFO [stderr] usermod: no changes
Dec 05 22:52:39.936 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 22:52:39.936 INFO [stderr]      Running /target/debug/deps/point24-62247c6ac14e2616
Dec 05 22:52:39.944 INFO [stdout] 
Dec 05 22:52:39.944 INFO [stdout] running 0 tests
Dec 05 22:52:39.944 INFO [stdout] 
Dec 05 22:52:39.944 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 22:52:39.944 INFO [stdout] 
Dec 05 22:52:39.952 INFO [stderr] su: No module specific data is present
Dec 05 22:52:41.653 INFO running `"docker" "inspect" "a3be192355dd89d3ab72aac02ed0935b2c0f5c880d09378a0ca42be3ceff2586"`
Dec 05 22:52:42.010 INFO running `"docker" "rm" "-f" "a3be192355dd89d3ab72aac02ed0935b2c0f5c880d09378a0ca42be3ceff2586"`
Dec 05 22:52:42.392 INFO [stdout] a3be192355dd89d3ab72aac02ed0935b2c0f5c880d09378a0ca42be3ceff2586