[INFO] cloning repository https://github.com/whs/libdatrie-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whs/libdatrie-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs%2Flibdatrie-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs%2Flibdatrie-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2943286ec1c83883ec969547ebe345723b0163a2
[INFO] checking whs/libdatrie-rs against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs%2Flibdatrie-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/whs/libdatrie-rs
[INFO] finished tweaking git repo https://github.com/whs/libdatrie-rs
[INFO] tweaked toml for git repo https://github.com/whs/libdatrie-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/whs/libdatrie-rs on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/whs/libdatrie-rs 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" "+52995a223f2919dd3e2e427231db90a257350ded" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6fc4dadd22895ced66b9d7cc8d641102c7d8797ba2189244fda0ece34e3d85c8
[INFO] running `Command { std: "docker" "start" "6fc4dadd22895ced66b9d7cc8d641102c7d8797ba2189244fda0ece34e3d85c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fc4dadd22895ced66b9d7cc8d641102c7d8797ba2189244fda0ece34e3d85c8", 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" "6fc4dadd22895ced66b9d7cc8d641102c7d8797ba2189244fda0ece34e3d85c8" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fc4dadd22895ced66b9d7cc8d641102c7d8797ba2189244fda0ece34e3d85c8", 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" "6fc4dadd22895ced66b9d7cc8d641102c7d8797ba2189244fda0ece34e3d85c8" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.9.0
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]     Checking predicates-core v1.0.10
[INFO] [stderr]     Checking either v1.19.0
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]    Compiling target-lexicon v0.11.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking predicates-tree v1.0.13
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking find-msvc-tools v0.1.15
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking shlex v2.0.1
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking sentinel v0.5.4
[INFO] [stderr]     Checking cstream v0.1.4
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking rangemap v1.8.0
[INFO] [stderr]     Checking datrie v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling psm v0.1.24
[INFO] [stderr]    Compiling stacker v0.1.25
[INFO] [stdout] error: useless conversion to the same type: `bool`
[INFO] [stdout]   --> src/trie.rs:79:24
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 return self.branch_in_branch(s, &key_str, data).into();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 79 -                 return self.branch_in_branch(s, &key_str, data).into();
[INFO] [stdout] 79 +                 return self.branch_in_branch(s, &key_str, data);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 79 -                 return self.branch_in_branch(s, &key_str, data).into();
[INFO] [stdout] 79 +                 return <bool as Into<_>>::into(self.branch_in_branch(s, &key_str, data));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `bool`
[INFO] [stdout]    --> src/trie.rs:101:24
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 return self.branch_in_tail(s, &tail_str, data).into();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 101 -                 return self.branch_in_tail(s, &tail_str, data).into();
[INFO] [stdout] 101 +                 return self.branch_in_tail(s, &tail_str, data);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 101 -                 return self.branch_in_tail(s, &tail_str, data).into();
[INFO] [stdout] 101 +                 return <bool as Into<_>>::into(self.branch_in_tail(s, &tail_str, data));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trie.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn root(&self) -> TrieState<TrieData> {
[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] 117 |     pub fn root(&self) -> TrieState<'_, TrieData> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trie.rs:230:17
[INFO] [stdout]     |
[INFO] [stdout] 230 |     pub fn iter(&self) -> TrieIterator<TrieData> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^ the same lifetimes are 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 230 |     pub fn iter(&self) -> TrieIterator<'_, '_, TrieData> {
[INFO] [stdout]     |                                        +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trie.rs:294:17
[INFO] [stdout]     |
[INFO] [stdout] 294 |     pub fn root(&self) -> TrieState<TrieData> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 294 |     pub fn root(&self) -> TrieState<'_, TrieData> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trie.rs:329:17
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn iter(&self) -> TrieIterator<TrieData> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^ the same lifetimes are 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn iter(&self) -> TrieIterator<'_, '_, TrieData> {
[INFO] [stdout]     |                                        +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/trie.rs:393:15
[INFO] [stdout]     |
[INFO] [stdout] 393 |         trie: &ROTrie<TrieData>,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 397 |     ) -> TrieState<TrieData> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 397 |     ) -> TrieState<'_, TrieData> {
[INFO] [stdout]     |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `datrie` (lib) due to 2 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6fc4dadd22895ced66b9d7cc8d641102c7d8797ba2189244fda0ece34e3d85c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fc4dadd22895ced66b9d7cc8d641102c7d8797ba2189244fda0ece34e3d85c8", kill_on_drop: false }`
[INFO] [stdout] 6fc4dadd22895ced66b9d7cc8d641102c7d8797ba2189244fda0ece34e3d85c8
