[INFO] fetching crate lockfreehashmap 0.1.2... [INFO] testing lockfreehashmap-0.1.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate lockfreehashmap 0.1.2 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate lockfreehashmap 0.1.2 [INFO] finished tweaking crates.io crate lockfreehashmap 0.1.2 [INFO] tweaked toml for crates.io crate lockfreehashmap 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lockfreehashmap 0.1.2 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] Updating crates.io index [INFO] [stderr] Locking 17 packages to latest compatible versions [INFO] [stderr] Adding crossbeam-epoch v0.4.3 (available: v0.9.18) [INFO] [stderr] Adding crossbeam-utils v0.3.2 (available: v0.8.21) [INFO] [stderr] Adding rand v0.4.6 (available: v0.9.1) [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] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] aa03e5c47a679284bd906ebc53df54a43188c475feb22bbf0226553e6b8e0d1c [INFO] running `Command { std: "docker" "start" "-a" "aa03e5c47a679284bd906ebc53df54a43188c475feb22bbf0226553e6b8e0d1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa03e5c47a679284bd906ebc53df54a43188c475feb22bbf0226553e6b8e0d1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa03e5c47a679284bd906ebc53df54a43188c475feb22bbf0226553e6b8e0d1c", kill_on_drop: false }` [INFO] [stdout] aa03e5c47a679284bd906ebc53df54a43188c475feb22bbf0226553e6b8e0d1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d58359710a368f1fc2ea95bda9c3893d218e01e12cf079518606c14dd0fe8705 [INFO] running `Command { std: "docker" "start" "-a" "d58359710a368f1fc2ea95bda9c3893d218e01e12cf079518606c14dd0fe8705", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling crossbeam-epoch v0.4.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling lockfreehashmap v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/atomic.rs:124:22 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn as_shared(&self) -> Shared { [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] 124 | pub fn as_shared(&self) -> Shared<'_, 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/atomic.rs:281:10 [INFO] [stdout] | [INFO] [stdout] 281 | &'g self, [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 282 | compare: NotNull, [INFO] [stdout] 283 | set: NotNull<'g, T>, [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 284 | guard: &'g Guard [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 285 | ) [INFO] [stdout] 286 | -> Result, (NotNull<'g, T>, NotNull)> [INFO] [stdout] | -- -- ---------- the lifetimes get resolved as `'g` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'g` [INFO] [stdout] | the lifetimes get resolved as `'g` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'g` [INFO] [stdout] | [INFO] [stdout] 286 | -> Result, (NotNull<'g, T>, NotNull<'g, 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/map_inner.rs:269:16 [INFO] [stdout] | [INFO] [stdout] 269 | fn as_qref(&self) -> QRef { [INFO] [stdout] | ^^^^^ ---------- [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 269 | fn as_qref(&self) -> QRef<'_, K, Q> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/map_inner.rs:286:17 [INFO] [stdout] | [INFO] [stdout] 286 | fn as_qref2(&self) -> QRef2 { [INFO] [stdout] | ^^^^^ ----------- [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 286 | fn as_qref2(&self) -> QRef2<'_, K, Q> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/map_inner.rs:941:10 [INFO] [stdout] | [INFO] [stdout] 941 | &'guard self, [INFO] [stdout] | ^^^^^^ these lifetimes flow to the output [INFO] [stdout] 942 | old_value_slot: MaybeNull<'guard, ValueSlot>, [INFO] [stdout] | ^^^^^^ these lifetimes flow to the output [INFO] [stdout] 943 | insert_tombstone: bool, [INFO] [stdout] 944 | guard: &'guard Guard, [INFO] [stdout] | ^^^^^^ these lifetimes flow to the output [INFO] [stdout] 945 | ) -> Option<&'guard ValueSlot> [INFO] [stdout] | ------ ------------ the lifetimes get resolved as `'guard` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'guard` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'guard` [INFO] [stdout] | [INFO] [stdout] 945 | ) -> Option<&'guard ValueSlot<'guard, V>> [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/map_inner.rs:988:10 [INFO] [stdout] | [INFO] [stdout] 988 | &'guard self, [INFO] [stdout] | ^^^^^^ these lifetimes flow to the output [INFO] [stdout] ... [INFO] [stdout] 993 | guard: &'guard Guard [INFO] [stdout] | ^^^^^^ these lifetimes flow to the output [INFO] [stdout] 994 | ) -> Option<&'guard ValueSlot> [INFO] [stdout] | ------ ------------ the lifetimes get resolved as `'guard` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'guard` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'guard` [INFO] [stdout] | [INFO] [stdout] 994 | ) -> Option<&'guard ValueSlot<'guard, V>> [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.89s [INFO] running `Command { std: "docker" "inspect" "d58359710a368f1fc2ea95bda9c3893d218e01e12cf079518606c14dd0fe8705", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d58359710a368f1fc2ea95bda9c3893d218e01e12cf079518606c14dd0fe8705", kill_on_drop: false }` [INFO] [stdout] d58359710a368f1fc2ea95bda9c3893d218e01e12cf079518606c14dd0fe8705 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 422e9e5088032b17ca8d35ec4a215b6a8f94530a13e0be3a76995b64b4dd9721 [INFO] running `Command { std: "docker" "start" "-a" "422e9e5088032b17ca8d35ec4a215b6a8f94530a13e0be3a76995b64b4dd9721", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/atomic.rs:124:22 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn as_shared(&self) -> Shared { [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] 124 | pub fn as_shared(&self) -> Shared<'_, 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/atomic.rs:281:10 [INFO] [stdout] | [INFO] [stdout] 281 | &'g self, [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 282 | compare: NotNull, [INFO] [stdout] 283 | set: NotNull<'g, T>, [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 284 | guard: &'g Guard [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 285 | ) [INFO] [stdout] 286 | -> Result, (NotNull<'g, T>, NotNull)> [INFO] [stdout] | -- -- ---------- the lifetimes get resolved as `'g` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'g` [INFO] [stdout] | the lifetimes get resolved as `'g` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'g` [INFO] [stdout] | [INFO] [stdout] 286 | -> Result, (NotNull<'g, T>, NotNull<'g, 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/map_inner.rs:269:16 [INFO] [stdout] | [INFO] [stdout] 269 | fn as_qref(&self) -> QRef { [INFO] [stdout] | ^^^^^ ---------- [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 269 | fn as_qref(&self) -> QRef<'_, K, Q> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/map_inner.rs:286:17 [INFO] [stdout] | [INFO] [stdout] 286 | fn as_qref2(&self) -> QRef2 { [INFO] [stdout] | ^^^^^ ----------- [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 286 | fn as_qref2(&self) -> QRef2<'_, K, Q> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/map_inner.rs:941:10 [INFO] [stdout] | [INFO] [stdout] 941 | &'guard self, [INFO] [stdout] | ^^^^^^ these lifetimes flow to the output [INFO] [stdout] 942 | old_value_slot: MaybeNull<'guard, ValueSlot>, [INFO] [stdout] | ^^^^^^ these lifetimes flow to the output [INFO] [stdout] 943 | insert_tombstone: bool, [INFO] [stdout] 944 | guard: &'guard Guard, [INFO] [stdout] | ^^^^^^ these lifetimes flow to the output [INFO] [stdout] 945 | ) -> Option<&'guard ValueSlot> [INFO] [stdout] | ------ ------------ the lifetimes get resolved as `'guard` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'guard` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'guard` [INFO] [stdout] | [INFO] [stdout] 945 | ) -> Option<&'guard ValueSlot<'guard, V>> [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/map_inner.rs:988:10 [INFO] [stdout] | [INFO] [stdout] 988 | &'guard self, [INFO] [stdout] | ^^^^^^ these lifetimes flow to the output [INFO] [stdout] ... [INFO] [stdout] 993 | guard: &'guard Guard [INFO] [stdout] | ^^^^^^ these lifetimes flow to the output [INFO] [stdout] 994 | ) -> Option<&'guard ValueSlot> [INFO] [stdout] | ------ ------------ the lifetimes get resolved as `'guard` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'guard` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'guard` [INFO] [stdout] | [INFO] [stdout] 994 | ) -> Option<&'guard ValueSlot<'guard, V>> [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lockfreehashmap v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `NumberWithDrop` is never constructed [INFO] [stdout] --> src/lib.rs:368:16 [INFO] [stdout] | [INFO] [stdout] 368 | pub struct NumberWithDrop { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NumberWithDrop` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/atomic.rs:124:22 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn as_shared(&self) -> Shared { [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] 124 | pub fn as_shared(&self) -> Shared<'_, 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/atomic.rs:281:10 [INFO] [stdout] | [INFO] [stdout] 281 | &'g self, [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 282 | compare: NotNull, [INFO] [stdout] 283 | set: NotNull<'g, T>, [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 284 | guard: &'g Guard [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 285 | ) [INFO] [stdout] 286 | -> Result, (NotNull<'g, T>, NotNull)> [INFO] [stdout] | -- -- ---------- the lifetimes get resolved as `'g` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'g` [INFO] [stdout] | the lifetimes get resolved as `'g` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'g` [INFO] [stdout] | [INFO] [stdout] 286 | -> Result, (NotNull<'g, T>, NotNull<'g, 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/map_inner.rs:269:16 [INFO] [stdout] | [INFO] [stdout] 269 | fn as_qref(&self) -> QRef { [INFO] [stdout] | ^^^^^ ---------- [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 269 | fn as_qref(&self) -> QRef<'_, K, Q> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/map_inner.rs:286:17 [INFO] [stdout] | [INFO] [stdout] 286 | fn as_qref2(&self) -> QRef2 { [INFO] [stdout] | ^^^^^ ----------- [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 286 | fn as_qref2(&self) -> QRef2<'_, K, Q> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/map_inner.rs:941:10 [INFO] [stdout] | [INFO] [stdout] 941 | &'guard self, [INFO] [stdout] | ^^^^^^ these lifetimes flow to the output [INFO] [stdout] 942 | old_value_slot: MaybeNull<'guard, ValueSlot>, [INFO] [stdout] | ^^^^^^ these lifetimes flow to the output [INFO] [stdout] 943 | insert_tombstone: bool, [INFO] [stdout] 944 | guard: &'guard Guard, [INFO] [stdout] | ^^^^^^ these lifetimes flow to the output [INFO] [stdout] 945 | ) -> Option<&'guard ValueSlot> [INFO] [stdout] | ------ ------------ the lifetimes get resolved as `'guard` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'guard` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'guard` [INFO] [stdout] | [INFO] [stdout] 945 | ) -> Option<&'guard ValueSlot<'guard, V>> [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/map_inner.rs:988:10 [INFO] [stdout] | [INFO] [stdout] 988 | &'guard self, [INFO] [stdout] | ^^^^^^ these lifetimes flow to the output [INFO] [stdout] ... [INFO] [stdout] 993 | guard: &'guard Guard [INFO] [stdout] | ^^^^^^ these lifetimes flow to the output [INFO] [stdout] 994 | ) -> Option<&'guard ValueSlot> [INFO] [stdout] | ------ ------------ the lifetimes get resolved as `'guard` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'guard` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'guard` [INFO] [stdout] | [INFO] [stdout] 994 | ) -> Option<&'guard ValueSlot<'guard, V>> [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib.rs:408:8 [INFO] [stdout] | [INFO] [stdout] 408 | drop(map); [INFO] [stdout] | ^^^^^---^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&LockFreeHashMap<'_, u32, Vec>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 408 - drop(map); [INFO] [stdout] 408 + let _ = map; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.81s [INFO] running `Command { std: "docker" "inspect" "422e9e5088032b17ca8d35ec4a215b6a8f94530a13e0be3a76995b64b4dd9721", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "422e9e5088032b17ca8d35ec4a215b6a8f94530a13e0be3a76995b64b4dd9721", kill_on_drop: false }` [INFO] [stdout] 422e9e5088032b17ca8d35ec4a215b6a8f94530a13e0be3a76995b64b4dd9721 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 773cc2841d243c581921ac7c6fea5b06921773b5c562b7bbfe897402195aaace [INFO] running `Command { std: "docker" "start" "-a" "773cc2841d243c581921ac7c6fea5b06921773b5c562b7bbfe897402195aaace", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/atomic.rs:124:22 [INFO] [stderr] | [INFO] [stderr] 124 | pub fn as_shared(&self) -> Shared { [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] 124 | pub fn as_shared(&self) -> Shared<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/atomic.rs:281:10 [INFO] [stderr] | [INFO] [stderr] 281 | &'g self, [INFO] [stderr] | ^^ these lifetimes flow to the output [INFO] [stderr] 282 | compare: NotNull, [INFO] [stderr] 283 | set: NotNull<'g, T>, [INFO] [stderr] | ^^ these lifetimes flow to the output [INFO] [stderr] 284 | guard: &'g Guard [INFO] [stderr] | ^^ these lifetimes flow to the output [INFO] [stderr] 285 | ) [INFO] [stderr] 286 | -> Result, (NotNull<'g, T>, NotNull)> [INFO] [stderr] | -- -- ---------- the lifetimes get resolved as `'g` [INFO] [stderr] | | | [INFO] [stderr] | | the lifetimes get resolved as `'g` [INFO] [stderr] | the lifetimes get resolved as `'g` [INFO] [stderr] | [INFO] [stderr] help: one option is to consistently use `'g` [INFO] [stderr] | [INFO] [stderr] 286 | -> Result, (NotNull<'g, T>, NotNull<'g, T>)> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/map_inner.rs:269:16 [INFO] [stderr] | [INFO] [stderr] 269 | fn as_qref(&self) -> QRef { [INFO] [stderr] | ^^^^^ ---------- [INFO] [stderr] | | | [INFO] [stderr] | | the lifetimes get resolved as `'_` [INFO] [stderr] | | the lifetimes get resolved as `'_` [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] 269 | fn as_qref(&self) -> QRef<'_, K, Q> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/map_inner.rs:286:17 [INFO] [stderr] | [INFO] [stderr] 286 | fn as_qref2(&self) -> QRef2 { [INFO] [stderr] | ^^^^^ ----------- [INFO] [stderr] | | | [INFO] [stderr] | | the lifetimes get resolved as `'_` [INFO] [stderr] | | the lifetimes get resolved as `'_` [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] 286 | fn as_qref2(&self) -> QRef2<'_, K, Q> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/map_inner.rs:941:10 [INFO] [stderr] | [INFO] [stderr] 941 | &'guard self, [INFO] [stderr] | ^^^^^^ these lifetimes flow to the output [INFO] [stderr] 942 | old_value_slot: MaybeNull<'guard, ValueSlot>, [INFO] [stderr] | ^^^^^^ these lifetimes flow to the output [INFO] [stderr] 943 | insert_tombstone: bool, [INFO] [stderr] 944 | guard: &'guard Guard, [INFO] [stderr] | ^^^^^^ these lifetimes flow to the output [INFO] [stderr] 945 | ) -> Option<&'guard ValueSlot> [INFO] [stderr] | ------ ------------ the lifetimes get resolved as `'guard` [INFO] [stderr] | | [INFO] [stderr] | the lifetimes get resolved as `'guard` [INFO] [stderr] | [INFO] [stderr] help: one option is to consistently use `'guard` [INFO] [stderr] | [INFO] [stderr] 945 | ) -> Option<&'guard ValueSlot<'guard, V>> [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/map_inner.rs:988:10 [INFO] [stderr] | [INFO] [stderr] 988 | &'guard self, [INFO] [stderr] | ^^^^^^ these lifetimes flow to the output [INFO] [stderr] ... [INFO] [stderr] 993 | guard: &'guard Guard [INFO] [stderr] | ^^^^^^ these lifetimes flow to the output [INFO] [stderr] 994 | ) -> Option<&'guard ValueSlot> [INFO] [stderr] | ------ ------------ the lifetimes get resolved as `'guard` [INFO] [stderr] | | [INFO] [stderr] | the lifetimes get resolved as `'guard` [INFO] [stderr] | [INFO] [stderr] help: one option is to consistently use `'guard` [INFO] [stderr] | [INFO] [stderr] 994 | ) -> Option<&'guard ValueSlot<'guard, V>> [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: struct `NumberWithDrop` is never constructed [INFO] [stderr] --> src/lib.rs:368:16 [INFO] [stderr] | [INFO] [stderr] 368 | pub struct NumberWithDrop { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `NumberWithDrop` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stderr] --> src/lib.rs:408:8 [INFO] [stderr] | [INFO] [stderr] 408 | drop(map); [INFO] [stderr] | ^^^^^---^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `&LockFreeHashMap<'_, u32, Vec>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dropping_references)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the expression or result [INFO] [stderr] | [INFO] [stderr] 408 - drop(map); [INFO] [stderr] 408 + let _ = map; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `lockfreehashmap` (lib) generated 6 warnings (run `cargo fix --lib -p lockfreehashmap` to apply 6 suggestions) [INFO] [stderr] warning: `lockfreehashmap` (lib test) generated 8 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/lockfreehashmap-ddee480323ec1f0b) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test atomic::test::test_atomic_ptr ... ok [INFO] [stdout] test test::test_basic ... ok [INFO] [stdout] test test::test_heavy_usage ... ok [INFO] [stdout] test test::test_resize ... ok [INFO] [stdout] test test::test_single_thread ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "773cc2841d243c581921ac7c6fea5b06921773b5c562b7bbfe897402195aaace", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "773cc2841d243c581921ac7c6fea5b06921773b5c562b7bbfe897402195aaace", kill_on_drop: false }` [INFO] [stdout] 773cc2841d243c581921ac7c6fea5b06921773b5c562b7bbfe897402195aaace