[INFO] fetching crate ddk-trie 0.7.0... [INFO] checking ddk-trie-0.7.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate ddk-trie 0.7.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate ddk-trie 0.7.0 [INFO] finished tweaking crates.io crate ddk-trie 0.7.0 [INFO] tweaked toml for crates.io crate ddk-trie 0.7.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ddk-trie 0.7.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 41 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded secp256k1-zkp v0.11.0 [INFO] [stderr] Downloaded ddk-dlc v0.7.0 [INFO] [stderr] Downloaded secp256k1-zkp-sys v0.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e323b4106f760f372c125435473d3c2992de9751e1f2ce88d5bb6025e4b9e558 [INFO] running `Command { std: "docker" "start" "-a" "e323b4106f760f372c125435473d3c2992de9751e1f2ce88d5bb6025e4b9e558", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e323b4106f760f372c125435473d3c2992de9751e1f2ce88d5bb6025e4b9e558", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e323b4106f760f372c125435473d3c2992de9751e1f2ce88d5bb6025e4b9e558", kill_on_drop: false }` [INFO] [stdout] e323b4106f760f372c125435473d3c2992de9751e1f2ce88d5bb6025e4b9e558 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e17e790d018422dd8f62c488e0bb6f5a688724601c40372bce89281a2e8c8c2 [INFO] running `Command { std: "docker" "start" "-a" "5e17e790d018422dd8f62c488e0bb6f5a688724601c40372bce89281a2e8c8c2", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling bitcoin-io v0.1.3 [INFO] [stderr] Compiling bitcoin-internals v0.3.0 [INFO] [stderr] Compiling hex_lit v0.1.1 [INFO] [stderr] Compiling secp256k1-sys v0.10.1 [INFO] [stderr] Checking hex-conservative v0.2.1 [INFO] [stderr] Compiling secp256k1-zkp-sys v0.10.1 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling bitcoin v0.32.6 [INFO] [stderr] Compiling bitcoin-private v0.1.0 [INFO] [stderr] Checking bech32 v0.11.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking bitcoin-units v0.1.2 [INFO] [stderr] Checking bitcoin_hashes v0.14.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking base58ck v0.1.0 [INFO] [stderr] Checking secp256k1 v0.29.1 [INFO] [stderr] Checking secp256k1-zkp v0.11.0 [INFO] [stderr] Checking miniscript v12.3.2 [INFO] [stderr] Checking ddk-dlc v0.7.0 [INFO] [stderr] Checking ddk-trie v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/digit_trie.rs:398:20 [INFO] [stdout] | [INFO] [stdout] 398 | pub fn look_up(&self, path: &[usize]) -> Option>> { [INFO] [stdout] | ^^^^^ ---------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 398 | pub fn look_up(&self, path: &[usize]) -> Option>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/digit_trie.rs:403:9 [INFO] [stdout] | [INFO] [stdout] 403 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 406 | ) -> Option>> { [INFO] [stdout] | ---------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 406 | ) -> Option>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/multi_trie.rs:49:34 [INFO] [stdout] | [INFO] [stdout] 49 | fn create_node_iterator(node: &MultiTrieNode) -> DigitTrieIter> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ -------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 49 | fn create_node_iterator(node: &MultiTrieNode) -> DigitTrieIter<'_, Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/multi_trie.rs:56:34 [INFO] [stdout] | [INFO] [stdout] 56 | fn create_leaf_iterator(node: &MultiTrieNode) -> DigitTrieIter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 56 | fn create_leaf_iterator(node: &MultiTrieNode) -> DigitTrieIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/digit_trie.rs:398:20 [INFO] [stdout] | [INFO] [stdout] 398 | pub fn look_up(&self, path: &[usize]) -> Option>> { [INFO] [stdout] | ^^^^^ ---------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 398 | pub fn look_up(&self, path: &[usize]) -> Option>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/digit_trie.rs:403:9 [INFO] [stdout] | [INFO] [stdout] 403 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 406 | ) -> Option>> { [INFO] [stdout] | ---------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 406 | ) -> Option>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/multi_trie.rs:49:34 [INFO] [stdout] | [INFO] [stdout] 49 | fn create_node_iterator(node: &MultiTrieNode) -> DigitTrieIter> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ -------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 49 | fn create_node_iterator(node: &MultiTrieNode) -> DigitTrieIter<'_, Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/multi_trie.rs:56:34 [INFO] [stdout] | [INFO] [stdout] 56 | fn create_leaf_iterator(node: &MultiTrieNode) -> DigitTrieIter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 56 | fn create_leaf_iterator(node: &MultiTrieNode) -> DigitTrieIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.35s [INFO] running `Command { std: "docker" "inspect" "5e17e790d018422dd8f62c488e0bb6f5a688724601c40372bce89281a2e8c8c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e17e790d018422dd8f62c488e0bb6f5a688724601c40372bce89281a2e8c8c2", kill_on_drop: false }` [INFO] [stdout] 5e17e790d018422dd8f62c488e0bb6f5a688724601c40372bce89281a2e8c8c2