[INFO] fetching crate gctree 0.34.0...
[INFO] checking gctree-0.34.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] extracting crate gctree 0.34.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate gctree 0.34.0
[INFO] finished tweaking crates.io crate gctree 0.34.0
[INFO] tweaked toml for crates.io crate gctree 0.34.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gctree 0.34.0 on toolchain 7b3da9103634dffd4f4365cfd8642427c781d99f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gctree 0.34.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c64d916a8c7b73e57639747b9c3b50cfe328da29f72d77ec2d7d5fe69f0eb43
[INFO] running `Command { std: "docker" "start" "-a" "6c64d916a8c7b73e57639747b9c3b50cfe328da29f72d77ec2d7d5fe69f0eb43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c64d916a8c7b73e57639747b9c3b50cfe328da29f72d77ec2d7d5fe69f0eb43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c64d916a8c7b73e57639747b9c3b50cfe328da29f72d77ec2d7d5fe69f0eb43", kill_on_drop: false }`
[INFO] [stdout] 6c64d916a8c7b73e57639747b9c3b50cfe328da29f72d77ec2d7d5fe69f0eb43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dinherent-method-on-receiver" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 247290c63a5d391e903cd111cde2a8979a24a4e621e087e78eb4c970f35e42fe
[INFO] running `Command { std: "docker" "start" "-a" "247290c63a5d391e903cd111cde2a8979a24a4e621e087e78eb4c970f35e42fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking ioe v0.6.0
[INFO] [stderr]     Checking gctree v0.34.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/node.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout]  7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]    |          ------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          trait implemented here
[INFO] [stdout]    |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn parents(&self) -> impl DoubleEndedIterator<Item = (NodeIdx, &P)> + '_ {
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D inherent-method-on-receiver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/node.rs:33:24
[INFO] [stdout]    |
[INFO] [stdout]  7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]    |          ------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          trait implemented here
[INFO] [stdout]    |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn parent_idxs(&self) -> impl DoubleEndedIterator<Item = NodeIdx> + '_ {
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/node.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout]  7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]    |          ------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          trait implemented here
[INFO] [stdout]    |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn parent_idx(&self) -> Result<NodeIdx> {
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/node.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]    |          ------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          trait implemented here
[INFO] [stdout]    |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 54 |         &self
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/node.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]    |          ------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          trait implemented here
[INFO] [stdout]    |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 65 |         &mut self
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/node.rs:75:26
[INFO] [stdout]    |
[INFO] [stdout]  7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]    |          ------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          trait implemented here
[INFO] [stdout]    |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn count_parents(&self) -> usize {
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/node.rs:80:24
[INFO] [stdout]    |
[INFO] [stdout]  7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]    |          ------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          trait implemented here
[INFO] [stdout]    |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn has_parents(&self) -> bool {
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/node.rs:85:23
[INFO] [stdout]    |
[INFO] [stdout]  7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]    |          ------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          trait implemented here
[INFO] [stdout]    |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn add_parent(&mut self, pidx: NodeIdx, pdata: P) {
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/node.rs:91:26
[INFO] [stdout]    |
[INFO] [stdout]  7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]    |          ------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          trait implemented here
[INFO] [stdout]    |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub fn insert_parent(&mut self, pidx: NodeIdx, pdata: P, pos: usize) {
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:100:26
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn remove_parent(&mut self, parent_idx: NodeIdx) -> Result<P> {
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:111:21
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn children(&self) -> impl DoubleEndedIterator<Item = (NodeIdx, &C)> + '_ {
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:116:23
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn child_idxs(&self) -> impl DoubleEndedIterator<Item = NodeIdx> + '_ {
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:121:28
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn first_child_idx(&self) -> Option<NodeIdx> {
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:131:27
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn last_child_idx(&self) -> Option<NodeIdx> {
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:141:26
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn nth_child_idx(&self, n: usize) -> Option<NodeIdx> {
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 152 |         &self
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:162:27
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 162 |     pub fn count_children(&self) -> usize {
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:167:25
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 167 |     pub fn has_children(&self) -> bool {
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:172:22
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 172 |     pub fn add_child(&mut self, cidx: NodeIdx, cdata: C) {
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:178:25
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 178 |     pub fn insert_child(&mut self, cidx: NodeIdx, cdata: C, pos: usize) {
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:187:25
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 187 |     pub fn remove_child(&mut self, child_idx: NodeIdx) -> Result<C> {
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:204:31
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 204 |     pub fn get_parent_ordinal(&self, parent_idx: NodeIdx) -> Option<usize> {
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:215:30
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 215 |     pub fn get_child_ordinal(&self, child_idx: NodeIdx) -> Option<usize> {
[INFO] [stdout]     |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 220 |     pub fn is_root_node(&self) -> bool {
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:225:27
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 225 |     pub fn is_branch_node(&self) -> bool {
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:230:25
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 230 |     pub fn is_leaf_node(&self) -> bool {
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gctree` (lib) due to 26 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/node.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout]  7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]    |          ------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          trait implemented here
[INFO] [stdout]    |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn parents(&self) -> impl DoubleEndedIterator<Item = (NodeIdx, &P)> + '_ {
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D inherent-method-on-receiver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/node.rs:33:24
[INFO] [stdout]    |
[INFO] [stdout]  7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]    |          ------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          trait implemented here
[INFO] [stdout]    |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn parent_idxs(&self) -> impl DoubleEndedIterator<Item = NodeIdx> + '_ {
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/node.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout]  7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]    |          ------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          trait implemented here
[INFO] [stdout]    |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn parent_idx(&self) -> Result<NodeIdx> {
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/node.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]    |          ------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          trait implemented here
[INFO] [stdout]    |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 54 |         &self
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/node.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]    |          ------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          trait implemented here
[INFO] [stdout]    |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 65 |         &mut self
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/node.rs:75:26
[INFO] [stdout]    |
[INFO] [stdout]  7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]    |          ------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          trait implemented here
[INFO] [stdout]    |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn count_parents(&self) -> usize {
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/node.rs:80:24
[INFO] [stdout]    |
[INFO] [stdout]  7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]    |          ------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          trait implemented here
[INFO] [stdout]    |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn has_parents(&self) -> bool {
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/node.rs:85:23
[INFO] [stdout]    |
[INFO] [stdout]  7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]    |          ------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          trait implemented here
[INFO] [stdout]    |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn add_parent(&mut self, pidx: NodeIdx, pdata: P) {
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/node.rs:91:26
[INFO] [stdout]    |
[INFO] [stdout]  7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]    |          ------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          trait implemented here
[INFO] [stdout]    |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub fn insert_parent(&mut self, pidx: NodeIdx, pdata: P, pos: usize) {
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:100:26
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn remove_parent(&mut self, parent_idx: NodeIdx) -> Result<P> {
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:111:21
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn children(&self) -> impl DoubleEndedIterator<Item = (NodeIdx, &C)> + '_ {
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:116:23
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn child_idxs(&self) -> impl DoubleEndedIterator<Item = NodeIdx> + '_ {
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:121:28
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn first_child_idx(&self) -> Option<NodeIdx> {
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:131:27
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn last_child_idx(&self) -> Option<NodeIdx> {
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:141:26
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn nth_child_idx(&self, n: usize) -> Option<NodeIdx> {
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 152 |         &self
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:162:27
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 162 |     pub fn count_children(&self) -> usize {
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:167:25
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 167 |     pub fn has_children(&self) -> bool {
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:172:22
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 172 |     pub fn add_child(&mut self, cidx: NodeIdx, cdata: C) {
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:178:25
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 178 |     pub fn insert_child(&mut self, cidx: NodeIdx, cdata: C, pos: usize) {
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:187:25
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 187 |     pub fn remove_child(&mut self, child_idx: NodeIdx) -> Result<C> {
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:204:31
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 204 |     pub fn get_parent_ordinal(&self, parent_idx: NodeIdx) -> Option<usize> {
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:215:30
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 215 |     pub fn get_child_ordinal(&self, child_idx: NodeIdx) -> Option<usize> {
[INFO] [stdout]     |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 220 |     pub fn is_root_node(&self) -> bool {
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:225:27
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 225 |     pub fn is_branch_node(&self) -> bool {
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/node.rs:230:25
[INFO] [stdout]     |
[INFO] [stdout]   7 | #[derive(derive_more::Deref, derive_more::DerefMut)]
[INFO] [stdout]     |          ------------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          trait implemented here
[INFO] [stdout]     |          with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 230 |     pub fn is_leaf_node(&self) -> bool {
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gctree` (lib test) due to 26 previous errors
[INFO] running `Command { std: "docker" "inspect" "247290c63a5d391e903cd111cde2a8979a24a4e621e087e78eb4c970f35e42fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "247290c63a5d391e903cd111cde2a8979a24a4e621e087e78eb4c970f35e42fe", kill_on_drop: false }`
[INFO] [stdout] 247290c63a5d391e903cd111cde2a8979a24a4e621e087e78eb4c970f35e42fe
