[INFO] fetching crate lang_pt 0.1.2...
[INFO] checking lang_pt-0.1.2 against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] extracting crate lang_pt 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate lang_pt 0.1.2
[INFO] finished tweaking crates.io crate lang_pt 0.1.2
[INFO] tweaked toml for crates.io crate lang_pt 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lang_pt 0.1.2 on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to highest compatible versions
[INFO] [stderr]       Adding ptree v0.4.0 (available: v0.5.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 92efa0762cedf502cf5db41e281a2fbd8916e4ba632bc4c4535db2195ea4e9b5
[INFO] running `Command { std: "docker" "start" "92efa0762cedf502cf5db41e281a2fbd8916e4ba632bc4c4535db2195ea4e9b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92efa0762cedf502cf5db41e281a2fbd8916e4ba632bc4c4535db2195ea4e9b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "92efa0762cedf502cf5db41e281a2fbd8916e4ba632bc4c4535db2195ea4e9b5" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92efa0762cedf502cf5db41e281a2fbd8916e4ba632bc4c4535db2195ea4e9b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "92efa0762cedf502cf5db41e281a2fbd8916e4ba632bc4c4535db2195ea4e9b5" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]     Checking serde v0.8.23
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking rust-ini v0.13.0
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking directories v4.0.1
[INFO] [stderr]     Checking tint v1.0.1
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]     Checking serde_json v1.0.154
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking serde-hjson v0.9.1
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking config v0.11.0
[INFO] [stderr]     Checking ptree v0.4.0
[INFO] [stderr]     Checking lang_pt v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ast_node.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn children(&self) -> std::borrow::Cow<[Self::Child]> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn children(&self) -> std::borrow::Cow<'_, [Self::Child]> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/ast_node.rs:119:74
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn list_tree_with_token<'this>(&'this self, node: &TNode) -> Vec<&ASTNode<TNode>> {
[INFO] [stdout]     |                                         ----- the lifetime is named here ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'this`
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn list_tree_with_token<'this>(&'this self, node: &TNode) -> Vec<&'this ASTNode<TNode>> {
[INFO] [stdout]     |                                                                           +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/ast_node.rs:131:14
[INFO] [stdout]     |
[INFO] [stdout] 129 |         &'this self,
[INFO] [stdout]     |          ----- the lifetime is named here
[INFO] [stdout] 130 |         p: &TF,
[INFO] [stdout] 131 |     ) -> Vec<&ASTNode<TNode>> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'this`
[INFO] [stdout]     |
[INFO] [stdout] 131 |     ) -> Vec<&'this ASTNode<TNode>> {
[INFO] [stdout]     |               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ast_node.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn children(&self) -> std::borrow::Cow<[Self::Child]> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn children(&self) -> std::borrow::Cow<'_, [Self::Child]> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/ast_node.rs:119:74
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn list_tree_with_token<'this>(&'this self, node: &TNode) -> Vec<&ASTNode<TNode>> {
[INFO] [stdout]     |                                         ----- the lifetime is named here ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'this`
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn list_tree_with_token<'this>(&'this self, node: &TNode) -> Vec<&'this ASTNode<TNode>> {
[INFO] [stdout]     |                                                                           +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/ast_node.rs:131:14
[INFO] [stdout]     |
[INFO] [stdout] 129 |         &'this self,
[INFO] [stdout]     |          ----- the lifetime is named here
[INFO] [stdout] 130 |         p: &TF,
[INFO] [stdout] 131 |     ) -> Vec<&ASTNode<TNode>> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'this`
[INFO] [stdout]     |
[INFO] [stdout] 131 |     ) -> Vec<&'this ASTNode<TNode>> {
[INFO] [stdout]     |               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.77s
[INFO] running `Command { std: "docker" "inspect" "92efa0762cedf502cf5db41e281a2fbd8916e4ba632bc4c4535db2195ea4e9b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92efa0762cedf502cf5db41e281a2fbd8916e4ba632bc4c4535db2195ea4e9b5", kill_on_drop: false }`
[INFO] [stdout] 92efa0762cedf502cf5db41e281a2fbd8916e4ba632bc4c4535db2195ea4e9b5
