[INFO] fetching crate halfbrown 0.3.0... [INFO] testing halfbrown-0.3.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate halfbrown 0.3.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate halfbrown 0.3.0 [INFO] finished tweaking crates.io crate halfbrown 0.3.0 [INFO] tweaked toml for crates.io crate halfbrown 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate halfbrown 0.3.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 75 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.5.1 (available: v0.6.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 800c4d5a4701e6211e9b8fcab554b80bae40cef4d04251f5521f328d9ed6f574 [INFO] running `Command { std: "docker" "start" "-a" "800c4d5a4701e6211e9b8fcab554b80bae40cef4d04251f5521f328d9ed6f574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "800c4d5a4701e6211e9b8fcab554b80bae40cef4d04251f5521f328d9ed6f574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "800c4d5a4701e6211e9b8fcab554b80bae40cef4d04251f5521f328d9ed6f574", kill_on_drop: false }` [INFO] [stdout] 800c4d5a4701e6211e9b8fcab554b80bae40cef4d04251f5521f328d9ed6f574 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c7b88c5fa38b01f5df729703a2345795403f2e6abc7faacaa5c415d6b387f5b8 [INFO] running `Command { std: "docker" "start" "-a" "c7b88c5fa38b01f5df729703a2345795403f2e6abc7faacaa5c415d6b387f5b8", kill_on_drop: false }` [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling halfbrown v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:439:18 [INFO] [stdout] | [INFO] [stdout] 439 | pub fn drain(&mut self) -> Drain { [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] 439 | pub fn drain(&mut self) -> Drain<'_, K, V, VEC_LIMIT_UPPER> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:565:18 [INFO] [stdout] | [INFO] [stdout] 565 | pub fn entry(&mut self, key: K) -> Entry [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] 565 | pub fn entry(&mut self, key: K) -> Entry<'_, K, V, VEC_LIMIT_UPPER, S> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/vecmap.rs:135:25 [INFO] [stdout] | [INFO] [stdout] 135 | pub(crate) fn drain(&mut self) -> VecDrain<(K, V), N> { [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] 135 | pub(crate) fn drain(&mut self) -> VecDrain<'_, (K, V), N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/vecmap.rs:217:25 [INFO] [stdout] | [INFO] [stdout] 217 | pub(crate) fn entry(&mut self, key: K) -> Entry [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] 217 | pub(crate) fn entry(&mut self, key: K) -> Entry<'_, K, V, N, S> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.60s [INFO] running `Command { std: "docker" "inspect" "c7b88c5fa38b01f5df729703a2345795403f2e6abc7faacaa5c415d6b387f5b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7b88c5fa38b01f5df729703a2345795403f2e6abc7faacaa5c415d6b387f5b8", kill_on_drop: false }` [INFO] [stdout] c7b88c5fa38b01f5df729703a2345795403f2e6abc7faacaa5c415d6b387f5b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c56230848a3238348705a8e372687fea41a4ffd4367a20a181cff6e56e3a2861 [INFO] running `Command { std: "docker" "start" "-a" "c56230848a3238348705a8e372687fea41a4ffd4367a20a181cff6e56e3a2861", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:439:18 [INFO] [stdout] | [INFO] [stdout] 439 | pub fn drain(&mut self) -> Drain { [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] 439 | pub fn drain(&mut self) -> Drain<'_, K, V, VEC_LIMIT_UPPER> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:565:18 [INFO] [stdout] | [INFO] [stdout] 565 | pub fn entry(&mut self, key: K) -> Entry [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] 565 | pub fn entry(&mut self, key: K) -> Entry<'_, K, V, VEC_LIMIT_UPPER, S> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/vecmap.rs:135:25 [INFO] [stdout] | [INFO] [stdout] 135 | pub(crate) fn drain(&mut self) -> VecDrain<(K, V), N> { [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] 135 | pub(crate) fn drain(&mut self) -> VecDrain<'_, (K, V), N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/vecmap.rs:217:25 [INFO] [stdout] | [INFO] [stdout] 217 | pub(crate) fn entry(&mut self, key: K) -> Entry [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] 217 | pub(crate) fn entry(&mut self, key: K) -> Entry<'_, K, V, N, S> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling halfbrown v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:439:18 [INFO] [stdout] | [INFO] [stdout] 439 | pub fn drain(&mut self) -> Drain { [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] 439 | pub fn drain(&mut self) -> Drain<'_, K, V, VEC_LIMIT_UPPER> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:565:18 [INFO] [stdout] | [INFO] [stdout] 565 | pub fn entry(&mut self, key: K) -> Entry [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] 565 | pub fn entry(&mut self, key: K) -> Entry<'_, K, V, VEC_LIMIT_UPPER, S> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/vecmap.rs:135:25 [INFO] [stdout] | [INFO] [stdout] 135 | pub(crate) fn drain(&mut self) -> VecDrain<(K, V), N> { [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] 135 | pub(crate) fn drain(&mut self) -> VecDrain<'_, (K, V), N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/vecmap.rs:217:25 [INFO] [stdout] | [INFO] [stdout] 217 | pub(crate) fn entry(&mut self, key: K) -> Entry [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] 217 | pub(crate) fn entry(&mut self, key: K) -> Entry<'_, K, V, N, S> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 24.41s [INFO] running `Command { std: "docker" "inspect" "c56230848a3238348705a8e372687fea41a4ffd4367a20a181cff6e56e3a2861", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c56230848a3238348705a8e372687fea41a4ffd4367a20a181cff6e56e3a2861", kill_on_drop: false }` [INFO] [stdout] c56230848a3238348705a8e372687fea41a4ffd4367a20a181cff6e56e3a2861 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 724073df196df976d816c35d4f1b6c23d1528dd8adf19b47cdb48ad9d10d2662 [INFO] running `Command { std: "docker" "start" "-a" "724073df196df976d816c35d4f1b6c23d1528dd8adf19b47cdb48ad9d10d2662", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:439:18 [INFO] [stderr] | [INFO] [stderr] 439 | pub fn drain(&mut self) -> Drain { [INFO] [stderr] | ^^^^^^^^^ ---------------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 439 | pub fn drain(&mut self) -> Drain<'_, K, V, VEC_LIMIT_UPPER> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:565:18 [INFO] [stderr] | [INFO] [stderr] 565 | pub fn entry(&mut self, key: K) -> Entry [INFO] [stderr] | ^^^^^^^^^ ------------------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 565 | pub fn entry(&mut self, key: K) -> Entry<'_, K, V, VEC_LIMIT_UPPER, S> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/vecmap.rs:135:25 [INFO] [stderr] | [INFO] [stderr] 135 | pub(crate) fn drain(&mut self) -> VecDrain<(K, V), N> { [INFO] [stderr] | ^^^^^^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 135 | pub(crate) fn drain(&mut self) -> VecDrain<'_, (K, V), N> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/vecmap.rs:217:25 [INFO] [stderr] | [INFO] [stderr] 217 | pub(crate) fn entry(&mut self, key: K) -> Entry [INFO] [stderr] | ^^^^^^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 217 | pub(crate) fn entry(&mut self, key: K) -> Entry<'_, K, V, N, S> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `halfbrown` (lib) generated 4 warnings (run `cargo fix --lib -p halfbrown` to apply 4 suggestions) [INFO] [stderr] warning: `halfbrown` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/halfbrown-7af896b82d7b54ed) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test macros::test_hashmap ... ok [INFO] [stdout] test tests::scale_up ... ok [INFO] [stdout] test tests::add_remove ... ok [INFO] [stdout] test tests::scale_up_via_entry ... ok [INFO] [stdout] test tests::str_key ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "724073df196df976d816c35d4f1b6c23d1528dd8adf19b47cdb48ad9d10d2662", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "724073df196df976d816c35d4f1b6c23d1528dd8adf19b47cdb48ad9d10d2662", kill_on_drop: false }` [INFO] [stdout] 724073df196df976d816c35d4f1b6c23d1528dd8adf19b47cdb48ad9d10d2662