[INFO] updating cached repository https://github.com/u1roh/graph_in_rust_with_unsafe [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 05589b16939a5f01e51d2bdd5167cc70fc0fe4f2 [INFO] testing u1roh/graph_in_rust_with_unsafe against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fu1roh%2Fgraph_in_rust_with_unsafe" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/u1roh/graph_in_rust_with_unsafe on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/u1roh/graph_in_rust_with_unsafe [INFO] finished tweaking git repo https://github.com/u1roh/graph_in_rust_with_unsafe [INFO] tweaked toml for git repo https://github.com/u1roh/graph_in_rust_with_unsafe written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/u1roh/graph_in_rust_with_unsafe already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 52105c14316a0b14eb2651d9fe948bb48d4ce0d3ecd1a3697845e83a0c2075d1 [INFO] running `"docker" "start" "-a" "52105c14316a0b14eb2651d9fe948bb48d4ce0d3ecd1a3697845e83a0c2075d1"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling mepoo v0.1.0 (https://github.com/u1roh/mepoo.git#dd29e280) [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling graph_in_rust_with_unsafe v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/test07_nodes_in_arena.rs:322:13 [INFO] [stderr] | [INFO] [stderr] 322 | unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `sentinel` [INFO] [stderr] --> src/test05_nodes_in_hashmap.rs:99:9 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn sentinel(&self) -> *const Node { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_mut_unchecked` [INFO] [stderr] --> src/test05_nodes_in_hashmap.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | pub unsafe fn get_mut_unchecked(&mut self, ptr: *const Node) -> Option<&mut Node> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_mut` [INFO] [stderr] --> src/test05_nodes_in_hashmap.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | pub fn get_mut(&mut self, ptr: *const Node) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `tail` [INFO] [stderr] --> src/test05_nodes_in_hashmap.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 127 | pub fn tail(&self) -> &Node { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_empty` [INFO] [stderr] --> src/test05_nodes_in_hashmap.rs:130:9 [INFO] [stderr] | [INFO] [stderr] 130 | pub fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `push_front` [INFO] [stderr] --> src/test05_nodes_in_hashmap.rs:155:9 [INFO] [stderr] | [INFO] [stderr] 155 | pub fn push_front(&mut self, value: T) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_mut_unchecked` [INFO] [stderr] --> src/test06_nodes_in_mepoo.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | pub unsafe fn get_mut_unchecked(&mut self, ptr: Ptr>) -> Option<&mut Node> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_mut` [INFO] [stderr] --> src/test06_nodes_in_mepoo.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn get_mut(&mut self, ptr: Ptr>) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `tail` [INFO] [stderr] --> src/test06_nodes_in_mepoo.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn tail(&self) -> Ref> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_empty` [INFO] [stderr] --> src/test06_nodes_in_mepoo.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | pub fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `push_front` [INFO] [stderr] --> src/test06_nodes_in_mepoo.rs:100:9 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn push_front(&mut self, value: T) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Node` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | struct Node<'a, T> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Graph` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:30:12 [INFO] [stderr] | [INFO] [stderr] 30 | struct Graph<'a, T> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Node` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:56:16 [INFO] [stderr] | [INFO] [stderr] 56 | pub struct Node { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Graph` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:61:16 [INFO] [stderr] | [INFO] [stderr] 61 | pub struct Graph { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `NodeRefMut` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:66:16 [INFO] [stderr] | [INFO] [stderr] 66 | pub struct NodeRefMut<'a, T>(&'a mut Node); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `value` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:68:9 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn value(&self) -> &T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `value_mut` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn value_mut(&mut self) -> &mut T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `other` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn other(&mut self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `construct_graph` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:79:12 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn construct_graph() -> Graph { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `other` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:95:9 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn other(&self) -> &Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `head` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:101:9 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn head(&self) -> &Node { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `head_mut` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn head_mut(&mut self) -> NodeRefMut { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_mut` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:232:9 [INFO] [stderr] | [INFO] [stderr] 232 | pub fn get_mut(&mut self, p: Ptr) -> &mut T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `sentinel` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:295:9 [INFO] [stderr] | [INFO] [stderr] 295 | pub fn sentinel(&self) -> Ptr> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `tail` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:301:9 [INFO] [stderr] | [INFO] [stderr] 301 | pub fn tail(&self) -> Ref> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_empty` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:304:9 [INFO] [stderr] | [INFO] [stderr] 304 | pub fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `push_front` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:338:9 [INFO] [stderr] | [INFO] [stderr] 338 | pub fn push_front(&mut self, value: T) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 29 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.66s [INFO] running `"docker" "inspect" "52105c14316a0b14eb2651d9fe948bb48d4ce0d3ecd1a3697845e83a0c2075d1"` [INFO] running `"docker" "rm" "-f" "52105c14316a0b14eb2651d9fe948bb48d4ce0d3ecd1a3697845e83a0c2075d1"` [INFO] [stdout] 52105c14316a0b14eb2651d9fe948bb48d4ce0d3ecd1a3697845e83a0c2075d1 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dcae82fc04535cba5ab342ddd89aaa533bdbe630cc3f0b0942e7d5139954498d [INFO] running `"docker" "start" "-a" "dcae82fc04535cba5ab342ddd89aaa533bdbe630cc3f0b0942e7d5139954498d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling graph_in_rust_with_unsafe v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/test07_nodes_in_arena.rs:322:13 [INFO] [stderr] | [INFO] [stderr] 322 | unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `value` [INFO] [stderr] --> src/test03_two_nodes_graph.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn value(&self) -> &T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Graph` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:30:12 [INFO] [stderr] | [INFO] [stderr] 30 | struct Graph<'a, T> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `nodes` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | nodes: Arena>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `value` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:68:9 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn value(&self) -> &T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `other` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn other(&mut self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_mut` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:232:9 [INFO] [stderr] | [INFO] [stderr] 232 | pub fn get_mut(&mut self, p: Ptr) -> &mut T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.21s [INFO] running `"docker" "inspect" "dcae82fc04535cba5ab342ddd89aaa533bdbe630cc3f0b0942e7d5139954498d"` [INFO] running `"docker" "rm" "-f" "dcae82fc04535cba5ab342ddd89aaa533bdbe630cc3f0b0942e7d5139954498d"` [INFO] [stdout] dcae82fc04535cba5ab342ddd89aaa533bdbe630cc3f0b0942e7d5139954498d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stdout] 1f50ef25b85790eeed1976345675246483649e15f68da67be948978c32f73270 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "1f50ef25b85790eeed1976345675246483649e15f68da67be948978c32f73270"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/test07_nodes_in_arena.rs:322:13 [INFO] [stderr] | [INFO] [stderr] 322 | unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `value` [INFO] [stderr] --> src/test03_two_nodes_graph.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn value(&self) -> &T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Graph` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:30:12 [INFO] [stderr] | [INFO] [stderr] 30 | struct Graph<'a, T> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `nodes` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | nodes: Arena>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `value` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:68:9 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn value(&self) -> &T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `other` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn other(&mut self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_mut` [INFO] [stderr] --> src/test07_nodes_in_arena.rs:232:9 [INFO] [stderr] | [INFO] [stderr] 232 | pub fn get_mut(&mut self, p: Ptr) -> &mut T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/graph_in_rust_with_unsafe-375dc8c96d739198 [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test test01_box_and_ptr::test01_0 ... ok [INFO] [stdout] test test01_box_and_ptr::test01_2::test ... ok [INFO] [stdout] test test01_box_and_ptr::test01_3::test ... ok [INFO] [stdout] test test03_two_nodes_graph::graph3::test ... ok [INFO] [stdout] test test02_single_node_graph::test02_1 ... ok [INFO] [stdout] test test03_two_nodes_graph::test03_1 ... ok [INFO] [stdout] test test03_two_nodes_graph::with_cell::test2 ... ok [INFO] [stdout] test test04_nodes_in_vec::test ... ok [INFO] [stdout] test test03_two_nodes_graph::with_cell::test1 ... ok [INFO] [stdout] test test05_nodes_in_hashmap::test_list ... ok [INFO] [stdout] test test05_nodes_in_hashmap::test_pool ... ok [INFO] [stdout] test test06_nodes_in_mepoo::test_list ... ok [INFO] [stdout] test test07_nodes_in_arena::test_list ... ok [INFO] [stdout] test test07_nodes_in_arena::without_pointer::test1 ... ok [INFO] [stdout] test test03_two_nodes_graph::not_compilable::test ... ok [INFO] [stdout] test test01_box_and_ptr::test01_1 ... ok [INFO] [stdout] test test07_nodes_in_arena::test_with_pointer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "1f50ef25b85790eeed1976345675246483649e15f68da67be948978c32f73270"` [INFO] running `"docker" "rm" "-f" "1f50ef25b85790eeed1976345675246483649e15f68da67be948978c32f73270"` [INFO] [stdout] 1f50ef25b85790eeed1976345675246483649e15f68da67be948978c32f73270