[INFO] fetching crate hooks 3.0.0-alpha.15... [INFO] checking hooks-3.0.0-alpha.15 against master#08cd08fbef8c6663b052d8d9e4930d5696cbb8a7 for 150662-leaf [INFO] extracting crate hooks 3.0.0-alpha.15 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate hooks 3.0.0-alpha.15 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate hooks 3.0.0-alpha.15 [INFO] tweaked toml for crates.io crate hooks 3.0.0-alpha.15 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hooks 3.0.0-alpha.15 on toolchain 08cd08fbef8c6663b052d8d9e4930d5696cbb8a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "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" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 36 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hooks-gen v0.2.0 [INFO] [stderr] Downloaded hooks-macro v0.2.0 [INFO] [stderr] Downloaded hooks-core v3.0.0-alpha.6 [INFO] [stderr] Downloaded hooks-macro-core v0.4.0 [INFO] [stderr] Downloaded syn-lite v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 851cc52a09d03b14ff6d81bf36ebbd2d931c7e87fac48917b593033a482c06ef [INFO] running `Command { std: "docker" "start" "-a" "851cc52a09d03b14ff6d81bf36ebbd2d931c7e87fac48917b593033a482c06ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "851cc52a09d03b14ff6d81bf36ebbd2d931c7e87fac48917b593033a482c06ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "851cc52a09d03b14ff6d81bf36ebbd2d931c7e87fac48917b593033a482c06ef", kill_on_drop: false }` [INFO] [stdout] 851cc52a09d03b14ff6d81bf36ebbd2d931c7e87fac48917b593033a482c06ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 650eb1c0a7c96725a71698db275db4abe20e6327e30bfe2b70de2054731ed688 [INFO] running `Command { std: "docker" "start" "-a" "650eb1c0a7c96725a71698db275db4abe20e6327e30bfe2b70de2054731ed688", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Checking futures-core v0.3.32 [INFO] [stderr] Checking pin-project-lite v0.2.17 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking slab v0.4.12 [INFO] [stderr] Checking linux-raw-sys v0.12.1 [INFO] [stderr] Checking fastrand v2.4.1 [INFO] [stderr] Checking futures-io v0.3.32 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking syn-lite v0.3.0 [INFO] [stderr] Compiling async-io v2.6.0 [INFO] [stderr] Checking hooks-core v3.0.0-alpha.6 [INFO] [stderr] Checking hooks-gen v0.2.0 [INFO] [stderr] Checking futures-lite v2.6.1 [INFO] [stderr] Checking hooks v3.0.0-alpha.15 (/opt/rustwide/workdir) [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stdout] warning: struct `DebugPointerType` is never constructed [INFO] [stdout] --> src/utils/debug_pointer.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct DebugPointerType<'a, P>(pub &'a P); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DebugHigherKindFnPointerRefMut` is never constructed [INFO] [stdout] --> src/utils/debug_pointer.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct DebugHigherKindFnPointerRefMut<'a, T: ?Sized>(pub &'a fn(&mut T)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DebugHigherKindFnPointerRefOutput` is never constructed [INFO] [stdout] --> src/utils/debug_pointer.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct DebugHigherKindFnPointerRefOutput<'a, T: ?Sized, R>(pub &'a fn(&T) -> R); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lazy_pinned_hook.rs:35:28 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn h(mut self: Pin<&mut Self>, into_hook: impl UpdateHook) -> crate::Value { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^ 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 35 | pub fn h(mut self: Pin<&mut Self>, into_hook: impl UpdateHook) -> crate::Value<'_, H> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/uninitialized_hook.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 28 | self: Pin<&mut Self>, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 29 | into_hook: H, [INFO] [stdout] 30 | ) -> crate::Value { [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] 30 | ) -> crate::Value<'_, H::Hook> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/uninitialized_hook.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 12 | into_hook: impl UpdateHook, [INFO] [stdout] 13 | ) -> crate::Value { [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] 13 | ) -> crate::Value<'_, H> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/uninitialized_hook.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 28 | ) -> crate::Value { [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] 28 | ) -> crate::Value<'_, H> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/uninitialized_hook.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 42 | signal: &impl crate::Signal, [INFO] [stdout] 43 | ) -> crate::Value { [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] 43 | ) -> crate::Value<'_, H> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking polling v3.11.0 [INFO] [stdout] warning: struct `DebugPointerType` is never constructed [INFO] [stdout] --> src/utils/debug_pointer.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct DebugPointerType<'a, P>(pub &'a P); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DebugHigherKindFnPointerRefMut` is never constructed [INFO] [stdout] --> src/utils/debug_pointer.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct DebugHigherKindFnPointerRefMut<'a, T: ?Sized>(pub &'a fn(&mut T)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DebugHigherKindFnPointerRefOutput` is never constructed [INFO] [stdout] --> src/utils/debug_pointer.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct DebugHigherKindFnPointerRefOutput<'a, T: ?Sized, R>(pub &'a fn(&T) -> R); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lazy_pinned_hook.rs:35:28 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn h(mut self: Pin<&mut Self>, into_hook: impl UpdateHook) -> crate::Value { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^ 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 35 | pub fn h(mut self: Pin<&mut Self>, into_hook: impl UpdateHook) -> crate::Value<'_, H> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/uninitialized_hook.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 28 | self: Pin<&mut Self>, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 29 | into_hook: H, [INFO] [stdout] 30 | ) -> crate::Value { [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] 30 | ) -> crate::Value<'_, H::Hook> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/uninitialized_hook.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 12 | into_hook: impl UpdateHook, [INFO] [stdout] 13 | ) -> crate::Value { [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] 13 | ) -> crate::Value<'_, H> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/uninitialized_hook.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 28 | ) -> crate::Value { [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] 28 | ) -> crate::Value<'_, H> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/uninitialized_hook.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 42 | signal: &impl crate::Signal, [INFO] [stdout] 43 | ) -> crate::Value { [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] 43 | ) -> crate::Value<'_, H> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.53s [INFO] running `Command { std: "docker" "inspect" "650eb1c0a7c96725a71698db275db4abe20e6327e30bfe2b70de2054731ed688", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "650eb1c0a7c96725a71698db275db4abe20e6327e30bfe2b70de2054731ed688", kill_on_drop: false }` [INFO] [stdout] 650eb1c0a7c96725a71698db275db4abe20e6327e30bfe2b70de2054731ed688