[INFO] fetching crate charcoal 1.1.0...
[INFO] checking charcoal-1.1.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate charcoal 1.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate charcoal 1.1.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate charcoal 1.1.0
[INFO] finished tweaking crates.io crate charcoal 1.1.0
[INFO] tweaked toml for crates.io crate charcoal 1.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding arrayvec v0.5.2 (latest: v0.7.4)
[INFO] [stderr]       Adding slotmap v0.4.3 (latest: v1.0.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded granite v1.1.1
[INFO] [stderr]   Downloaded slotmap v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd8847ad424c1af0ce07a90cc39b27b82a89170d686d72c660ac33acacea4fd3
[INFO] running `Command { std: "docker" "start" "-a" "fd8847ad424c1af0ce07a90cc39b27b82a89170d686d72c660ac33acacea4fd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd8847ad424c1af0ce07a90cc39b27b82a89170d686d72c660ac33acacea4fd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd8847ad424c1af0ce07a90cc39b27b82a89170d686d72c660ac33acacea4fd3", kill_on_drop: false }`
[INFO] [stdout] fd8847ad424c1af0ce07a90cc39b27b82a89170d686d72c660ac33acacea4fd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 175a7d8b1147c5c63a68c76b11e549ed36ffd9e75ecdafcee2e0525ea21f414a
[INFO] running `Command { std: "docker" "start" "-a" "175a7d8b1147c5c63a68c76b11e549ed36ffd9e75ecdafcee2e0525ea21f414a", kill_on_drop: false }`
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking granite v1.1.1
[INFO] [stderr]     Checking charcoal v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0284]: type annotations needed for `RecursiveRemovalWith<_, impl FnMut(T::Branch) -> T::Leaf>`
[INFO] [stdout]   --> src/traversal/algorithms/recursive_removal.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let visitor = RecursiveRemovalWith::new(cursor.clone(), f);
[INFO] [stdout]    |         ^^^^^^^   -------------------------------------------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `<_ as Traversable>::Branch == <T as Traversable>::Branch`
[INFO] [stdout] help: consider giving `visitor` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let visitor: RecursiveRemovalWith<T, impl FnMut(T::Branch) -> T::Leaf> = RecursiveRemovalWith::new(cursor.clone(), f);
[INFO] [stdout]    |                +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed for `RecursiveRemovalWith<_, impl FnMut(T::Branch) -> T::Leaf>`
[INFO] [stdout]   --> src/traversal/algorithms/recursive_removal.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let visitor = RecursiveRemovalWith::new(cursor.clone(), f);
[INFO] [stdout]    |         ^^^^^^^   -------------------------------------------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `<_ as Traversable>::Branch == <T as Traversable>::Branch`
[INFO] [stdout] help: consider giving `visitor` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let visitor: RecursiveRemovalWith<T, impl FnMut(T::Branch) -> T::Leaf> = RecursiveRemovalWith::new(cursor.clone(), f);
[INFO] [stdout]    |                +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/binary_tree/node_ref_mut.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn parent_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]    |                       - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 76 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/binary_tree/node_ref_mut.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn parent_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]    |                       - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 76 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/binary_tree/node_ref_mut.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 33  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn left_child_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                           - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 149 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/binary_tree/node_ref_mut.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 33  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn left_child_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                           - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 149 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/binary_tree/node_ref_mut.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 33  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 158 |     pub fn right_child_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                            - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 172 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/binary_tree/node_ref_mut.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 33  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 158 |     pub fn right_child_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                            - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 172 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/octree/node_ref_mut.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn parent_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]    |                       - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 68 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/octree/node_ref_mut.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn parent_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]    |                       - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 68 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/octree/node_ref_mut.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 25  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 173 |     pub fn nth_child_mut(&mut self, n: u8) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                          - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 198 |             Self::new_raw_unchecked(self.tree, child.clone())
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/octree/node_ref_mut.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 25  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 173 |     pub fn nth_child_mut(&mut self, n: u8) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                          - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 198 |             Self::new_raw_unchecked(self.tree, child.clone())
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/quadtree/node_ref_mut.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn parent_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]    |                       - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 68 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/quadtree/node_ref_mut.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn parent_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]    |                       - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 68 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/quadtree/node_ref_mut.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 25  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn nth_child_mut(&mut self, n: u8) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                          - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 205 |             Self::new_raw_unchecked(self.tree, child.clone())
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/quadtree/node_ref_mut.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 25  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn nth_child_mut(&mut self, n: u8) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                          - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 205 |             Self::new_raw_unchecked(self.tree, child.clone())
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/freeform_tree/node_ref_mut.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn parent_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]    |                       - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 86 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/freeform_tree/node_ref_mut.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn parent_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]    |                       - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 86 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/freeform_tree/node_ref_mut.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 36  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 97  |     pub fn prev_sibling_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                             - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 101 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/freeform_tree/node_ref_mut.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 36  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 97  |     pub fn prev_sibling_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                             - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 101 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/freeform_tree/node_ref_mut.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 36  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn next_sibling_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                             - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 118 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/freeform_tree/node_ref_mut.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 36  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn next_sibling_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                             - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 118 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0284`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0284`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `charcoal` (lib) due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `charcoal` (lib test) due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "175a7d8b1147c5c63a68c76b11e549ed36ffd9e75ecdafcee2e0525ea21f414a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "175a7d8b1147c5c63a68c76b11e549ed36ffd9e75ecdafcee2e0525ea21f414a", kill_on_drop: false }`
[INFO] [stdout] 175a7d8b1147c5c63a68c76b11e549ed36ffd9e75ecdafcee2e0525ea21f414a
[INFO] checking charcoal-1.1.0 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate charcoal 1.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate charcoal 1.1.0 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate charcoal 1.1.0
[INFO] finished tweaking crates.io crate charcoal 1.1.0
[INFO] tweaked toml for crates.io crate charcoal 1.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding arrayvec v0.5.2 (latest: v0.7.4)
[INFO] [stderr]       Adding slotmap v0.4.3 (latest: v1.0.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 507ede8e7ac430b96f5d05cc6106d4d52102f97e34fab78ad0d44e1958f74601
[INFO] running `Command { std: "docker" "start" "-a" "507ede8e7ac430b96f5d05cc6106d4d52102f97e34fab78ad0d44e1958f74601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "507ede8e7ac430b96f5d05cc6106d4d52102f97e34fab78ad0d44e1958f74601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "507ede8e7ac430b96f5d05cc6106d4d52102f97e34fab78ad0d44e1958f74601", kill_on_drop: false }`
[INFO] [stdout] 507ede8e7ac430b96f5d05cc6106d4d52102f97e34fab78ad0d44e1958f74601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1093d1ece3318bcce9889dc6a4ff15ba1f92e80de8771232de2ccec51d8a3140
[INFO] running `Command { std: "docker" "start" "-a" "1093d1ece3318bcce9889dc6a4ff15ba1f92e80de8771232de2ccec51d8a3140", kill_on_drop: false }`
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking granite v1.1.1
[INFO] [stderr]     Checking charcoal v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0284]: type annotations needed for `RecursiveRemovalWith<_, impl FnMut(T::Branch) -> T::Leaf>`
[INFO] [stdout]   --> src/traversal/algorithms/recursive_removal.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let visitor = RecursiveRemovalWith::new(cursor.clone(), f);
[INFO] [stdout]    |         ^^^^^^^   -------------------------------------------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `<_ as Traversable>::Branch == <T as Traversable>::Branch`
[INFO] [stdout] help: consider giving `visitor` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let visitor: RecursiveRemovalWith<T, impl FnMut(T::Branch) -> T::Leaf> = RecursiveRemovalWith::new(cursor.clone(), f);
[INFO] [stdout]    |                +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed for `RecursiveRemovalWith<_, impl FnMut(T::Branch) -> T::Leaf>`
[INFO] [stdout]   --> src/traversal/algorithms/recursive_removal.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let visitor = RecursiveRemovalWith::new(cursor.clone(), f);
[INFO] [stdout]    |         ^^^^^^^   -------------------------------------------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `<_ as Traversable>::Branch == <T as Traversable>::Branch`
[INFO] [stdout] help: consider giving `visitor` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let visitor: RecursiveRemovalWith<T, impl FnMut(T::Branch) -> T::Leaf> = RecursiveRemovalWith::new(cursor.clone(), f);
[INFO] [stdout]    |                +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/binary_tree/node_ref_mut.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn parent_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]    |                       - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 76 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/binary_tree/node_ref_mut.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn parent_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]    |                       - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 76 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/binary_tree/node_ref_mut.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 33  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn left_child_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                           - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 149 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/binary_tree/node_ref_mut.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 33  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 158 |     pub fn right_child_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                            - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 172 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/binary_tree/node_ref_mut.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 33  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn left_child_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                           - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 149 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/binary_tree/node_ref_mut.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 33  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 158 |     pub fn right_child_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                            - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 172 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/octree/node_ref_mut.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn parent_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]    |                       - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 68 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/octree/node_ref_mut.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn parent_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]    |                       - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 68 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/octree/node_ref_mut.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 25  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 173 |     pub fn nth_child_mut(&mut self, n: u8) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                          - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 198 |             Self::new_raw_unchecked(self.tree, child.clone())
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/octree/node_ref_mut.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 25  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 173 |     pub fn nth_child_mut(&mut self, n: u8) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                          - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 198 |             Self::new_raw_unchecked(self.tree, child.clone())
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/quadtree/node_ref_mut.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn parent_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]    |                       - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 68 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/quadtree/node_ref_mut.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn parent_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]    |                       - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 68 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/quadtree/node_ref_mut.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 25  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn nth_child_mut(&mut self, n: u8) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                          - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 205 |             Self::new_raw_unchecked(self.tree, child.clone())
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/quadtree/node_ref_mut.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 25  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn nth_child_mut(&mut self, n: u8) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                          - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 205 |             Self::new_raw_unchecked(self.tree, child.clone())
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/freeform_tree/node_ref_mut.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn parent_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]    |                       - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 86 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/freeform_tree/node_ref_mut.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 36  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 97  |     pub fn prev_sibling_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                             - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 101 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/freeform_tree/node_ref_mut.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn parent_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]    |                       - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 86 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/freeform_tree/node_ref_mut.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 36  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn next_sibling_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                             - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 118 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/freeform_tree/node_ref_mut.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 36  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 97  |     pub fn prev_sibling_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                             - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 101 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]    --> src/freeform_tree/node_ref_mut.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 36  | impl<'a, B, L, K, S> NodeRefMut<'a, B, L, K, S>
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn next_sibling_mut(&mut self) -> Option<NodeRefMut<'_, B, L, K, S>> {
[INFO] [stdout]     |                             - let's call the lifetime of this reference `'1`
[INFO] [stdout] ...
[INFO] [stdout] 118 |             Self::new_raw_unchecked(self.tree, x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0284`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0284`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `charcoal` (lib test) due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `charcoal` (lib) due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "1093d1ece3318bcce9889dc6a4ff15ba1f92e80de8771232de2ccec51d8a3140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1093d1ece3318bcce9889dc6a4ff15ba1f92e80de8771232de2ccec51d8a3140", kill_on_drop: false }`
[INFO] [stdout] 1093d1ece3318bcce9889dc6a4ff15ba1f92e80de8771232de2ccec51d8a3140
