Dec 05 03:38:34.888 INFO testing tslilyai/rustyrb against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 03:38:34.888 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 03:38:35.306 INFO [stdout] d7a3f551d9dfb40cc409b3f145dbbdf7aeca44b473c29f2c2f7de89abd7465a1
Dec 05 03:38:35.310 INFO running `"docker" "start" "-a" "d7a3f551d9dfb40cc409b3f145dbbdf7aeca44b473c29f2c2f7de89abd7465a1"`
Dec 05 03:38:36.567 INFO [stderr] usermod: no changes
Dec 05 03:38:36.628 INFO [stderr]    Compiling rustyrbtree v0.1.0 (/source)
Dec 05 03:38:36.884 INFO [stderr] warning: private type `rbtree::Node<K, V>` in public interface (error E0446)
Dec 05 03:38:36.884 INFO [stderr]    --> src/rbtree.rs:164:5
Dec 05 03:38:36.884 INFO [stderr]     |
Dec 05 03:38:36.884 INFO [stderr] 164 | /     pub fn delete_helper(&self, hptr: &NodeptrT<K,V>, key: K) -> NodeptrT<K,V> { 
Dec 05 03:38:36.884 INFO [stderr] 165 | |         if let Some(mut h) = hptr.clone() {
Dec 05 03:38:36.884 INFO [stderr] 166 | |             if key < h.key  {
Dec 05 03:38:36.884 INFO [stderr] 167 | |                 if !RBTree::is_node_red(&h.left) && !RBTree::is_child_node_red(&h.left, 0) {
Dec 05 03:38:36.884 INFO [stderr] ...   |
Dec 05 03:38:36.884 INFO [stderr] 197 | |         return None;
Dec 05 03:38:36.884 INFO [stderr] 198 | |     }
Dec 05 03:38:36.884 INFO [stderr]     | |_____^
Dec 05 03:38:36.884 INFO [stderr]     |
Dec 05 03:38:36.884 INFO [stderr]     = note: #[warn(private_in_public)] on by default
Dec 05 03:38:36.884 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 05 03:38:36.884 INFO [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 05 03:38:36.884 INFO [stderr] 
Dec 05 03:38:36.884 INFO [stderr] warning: private type `rbtree::Node<K, V>` in public interface (error E0446)
Dec 05 03:38:36.884 INFO [stderr]    --> src/rbtree.rs:164:5
Dec 05 03:38:36.884 INFO [stderr]     |
Dec 05 03:38:36.884 INFO [stderr] 164 | /     pub fn delete_helper(&self, hptr: &NodeptrT<K,V>, key: K) -> NodeptrT<K,V> { 
Dec 05 03:38:36.884 INFO [stderr] 165 | |         if let Some(mut h) = hptr.clone() {
Dec 05 03:38:36.884 INFO [stderr] 166 | |             if key < h.key  {
Dec 05 03:38:36.884 INFO [stderr] 167 | |                 if !RBTree::is_node_red(&h.left) && !RBTree::is_child_node_red(&h.left, 0) {
Dec 05 03:38:36.884 INFO [stderr] ...   |
Dec 05 03:38:36.884 INFO [stderr] 197 | |         return None;
Dec 05 03:38:36.884 INFO [stderr] 198 | |     }
Dec 05 03:38:36.884 INFO [stderr]     | |_____^
Dec 05 03:38:36.884 INFO [stderr]     |
Dec 05 03:38:36.884 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 05 03:38:36.884 INFO [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 05 03:38:36.884 INFO [stderr] 
Dec 05 03:38:36.917 INFO [stderr] warning: method is never used: `height`
Dec 05 03:38:36.917 INFO [stderr]    --> src/rbtree.rs:324:5
Dec 05 03:38:36.917 INFO [stderr]     |
Dec 05 03:38:36.917 INFO [stderr] 324 |     pub fn height(&self) -> isize {
Dec 05 03:38:36.917 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:36.917 INFO [stderr]     |
Dec 05 03:38:36.917 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 03:38:36.917 INFO [stderr] 
Dec 05 03:38:36.917 INFO [stderr] warning: method is never used: `height_helper`
Dec 05 03:38:36.917 INFO [stderr]    --> src/rbtree.rs:327:5
Dec 05 03:38:36.917 INFO [stderr]     |
Dec 05 03:38:36.917 INFO [stderr] 327 |     fn height_helper(&self, xptr: &NodeptrT<K,V>) -> isize {
Dec 05 03:38:36.917 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:36.917 INFO [stderr] 
Dec 05 03:38:37.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 05 03:38:37.328 INFO [stderr] su: No module specific data is present
Dec 05 03:38:37.972 INFO running `"docker" "inspect" "d7a3f551d9dfb40cc409b3f145dbbdf7aeca44b473c29f2c2f7de89abd7465a1"`
Dec 05 03:38:38.270 INFO running `"docker" "rm" "-f" "d7a3f551d9dfb40cc409b3f145dbbdf7aeca44b473c29f2c2f7de89abd7465a1"`
Dec 05 03:38:38.600 INFO [stdout] d7a3f551d9dfb40cc409b3f145dbbdf7aeca44b473c29f2c2f7de89abd7465a1
Dec 05 03:38:38.604 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 03:38:39.049 INFO [stdout] 688550b93a917e3fde891383e0a753c12fbd770d5bbf71950445116277e4256d
Dec 05 03:38:39.051 INFO running `"docker" "start" "-a" "688550b93a917e3fde891383e0a753c12fbd770d5bbf71950445116277e4256d"`
Dec 05 03:38:41.227 INFO [stderr] usermod: no changes
Dec 05 03:38:41.276 INFO [stderr]    Compiling rustyrbtree v0.1.0 (/source)
Dec 05 03:38:41.664 INFO [stderr] warning: private type `rbtree::Node<K, V>` in public interface (error E0446)
Dec 05 03:38:41.664 INFO [stderr]    --> src/rbtree.rs:164:5
Dec 05 03:38:41.664 INFO [stderr]     |
Dec 05 03:38:41.664 INFO [stderr] 164 | /     pub fn delete_helper(&self, hptr: &NodeptrT<K,V>, key: K) -> NodeptrT<K,V> { 
Dec 05 03:38:41.664 INFO [stderr] 165 | |         if let Some(mut h) = hptr.clone() {
Dec 05 03:38:41.664 INFO [stderr] 166 | |             if key < h.key  {
Dec 05 03:38:41.664 INFO [stderr] 167 | |                 if !RBTree::is_node_red(&h.left) && !RBTree::is_child_node_red(&h.left, 0) {
Dec 05 03:38:41.664 INFO [stderr] ...   |
Dec 05 03:38:41.664 INFO [stderr] 197 | |         return None;
Dec 05 03:38:41.664 INFO [stderr] 198 | |     }
Dec 05 03:38:41.664 INFO [stderr]     | |_____^
Dec 05 03:38:41.664 INFO [stderr]     |
Dec 05 03:38:41.664 INFO [stderr]     = note: #[warn(private_in_public)] on by default
Dec 05 03:38:41.664 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 05 03:38:41.664 INFO [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 05 03:38:41.664 INFO [stderr] 
Dec 05 03:38:41.664 INFO [stderr] warning: private type `rbtree::Node<K, V>` in public interface (error E0446)
Dec 05 03:38:41.664 INFO [stderr]    --> src/rbtree.rs:164:5
Dec 05 03:38:41.664 INFO [stderr]     |
Dec 05 03:38:41.664 INFO [stderr] 164 | /     pub fn delete_helper(&self, hptr: &NodeptrT<K,V>, key: K) -> NodeptrT<K,V> { 
Dec 05 03:38:41.664 INFO [stderr] 165 | |         if let Some(mut h) = hptr.clone() {
Dec 05 03:38:41.664 INFO [stderr] 166 | |             if key < h.key  {
Dec 05 03:38:41.664 INFO [stderr] 167 | |                 if !RBTree::is_node_red(&h.left) && !RBTree::is_child_node_red(&h.left, 0) {
Dec 05 03:38:41.664 INFO [stderr] ...   |
Dec 05 03:38:41.664 INFO [stderr] 197 | |         return None;
Dec 05 03:38:41.664 INFO [stderr] 198 | |     }
Dec 05 03:38:41.664 INFO [stderr]     | |_____^
Dec 05 03:38:41.664 INFO [stderr]     |
Dec 05 03:38:41.664 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 05 03:38:41.664 INFO [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 05 03:38:41.664 INFO [stderr] 
Dec 05 03:38:41.692 INFO [stderr] warning: method is never used: `height`
Dec 05 03:38:41.692 INFO [stderr]    --> src/rbtree.rs:324:5
Dec 05 03:38:41.692 INFO [stderr]     |
Dec 05 03:38:41.692 INFO [stderr] 324 |     pub fn height(&self) -> isize {
Dec 05 03:38:41.692 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:41.692 INFO [stderr]     |
Dec 05 03:38:41.692 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 03:38:41.692 INFO [stderr] 
Dec 05 03:38:41.692 INFO [stderr] warning: method is never used: `height_helper`
Dec 05 03:38:41.692 INFO [stderr]    --> src/rbtree.rs:327:5
Dec 05 03:38:41.692 INFO [stderr]     |
Dec 05 03:38:41.692 INFO [stderr] 327 |     fn height_helper(&self, xptr: &NodeptrT<K,V>) -> isize {
Dec 05 03:38:41.692 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:41.692 INFO [stderr] 
Dec 05 03:38:42.017 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 05 03:38:42.022 INFO [stderr] su: No module specific data is present
Dec 05 03:38:42.986 INFO running `"docker" "inspect" "688550b93a917e3fde891383e0a753c12fbd770d5bbf71950445116277e4256d"`
Dec 05 03:38:43.362 INFO running `"docker" "rm" "-f" "688550b93a917e3fde891383e0a753c12fbd770d5bbf71950445116277e4256d"`
Dec 05 03:38:43.544 INFO [stdout] 688550b93a917e3fde891383e0a753c12fbd770d5bbf71950445116277e4256d
Dec 05 03:38:43.546 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 03:38:43.868 INFO [stdout] 62176f7fb2756748cd3275be324069bd2a90c48c650dd2c39cf1c4849aa8b129
Dec 05 03:38:43.876 INFO running `"docker" "start" "-a" "62176f7fb2756748cd3275be324069bd2a90c48c650dd2c39cf1c4849aa8b129"`
Dec 05 03:38:44.924 INFO [stderr] usermod: no changes
Dec 05 03:38:45.000 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 03:38:45.000 INFO [stderr]      Running /target/debug/deps/rustyrbtree-6655a18b95373715
Dec 05 03:38:45.010 INFO [stdout] 
Dec 05 03:38:45.011 INFO [stdout] running 0 tests
Dec 05 03:38:45.011 INFO [stdout] 
Dec 05 03:38:45.011 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:38:45.011 INFO [stdout] 
Dec 05 03:38:45.020 INFO [stderr] su: No module specific data is present
Dec 05 03:38:45.928 INFO running `"docker" "inspect" "62176f7fb2756748cd3275be324069bd2a90c48c650dd2c39cf1c4849aa8b129"`
Dec 05 03:38:46.190 INFO running `"docker" "rm" "-f" "62176f7fb2756748cd3275be324069bd2a90c48c650dd2c39cf1c4849aa8b129"`
Dec 05 03:38:46.588 INFO [stdout] 62176f7fb2756748cd3275be324069bd2a90c48c650dd2c39cf1c4849aa8b129