[INFO] fetching crate dyn_vec 0.1.0... [INFO] testing dyn_vec-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate dyn_vec 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate dyn_vec 0.1.0 [INFO] finished tweaking crates.io crate dyn_vec 0.1.0 [INFO] tweaked toml for crates.io crate dyn_vec 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dyn_vec 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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] Locking 14 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c58576afbfab415ab14cd283f5d7261cc35c93f97566494ceb206369e19acdf [INFO] running `Command { std: "docker" "start" "-a" "4c58576afbfab415ab14cd283f5d7261cc35c93f97566494ceb206369e19acdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c58576afbfab415ab14cd283f5d7261cc35c93f97566494ceb206369e19acdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c58576afbfab415ab14cd283f5d7261cc35c93f97566494ceb206369e19acdf", kill_on_drop: false }` [INFO] [stdout] 4c58576afbfab415ab14cd283f5d7261cc35c93f97566494ceb206369e19acdf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 794fbd85a67e6f401456c32cf6fa3709ad64a940ea354cfc7d9e5662b7803fa2 [INFO] running `Command { std: "docker" "start" "-a" "794fbd85a67e6f401456c32cf6fa3709ad64a940ea354cfc7d9e5662b7803fa2", kill_on_drop: false }` [INFO] [stderr] Compiling dyn_vec v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `addr`, `with_addr`, and `sub_bytes` are never used [INFO] [stdout] --> src/ptr_ext.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait PtrExt: Sealed { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 21 | fn addr(self) -> usize; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn with_addr(self, addr: usize) -> Self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn sub_bytes(self, offset: usize) -> Self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `data_ptr` is never used [INFO] [stdout] --> src/ptr_ext.rs:188:8 [INFO] [stdout] | [INFO] [stdout] 187 | pub trait MutPtrExt: Sealed { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 188 | fn data_ptr(self) -> *mut (); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected [INFO] [stdout] --> src/lib.rs:636:20 [INFO] [stdout] | [INFO] [stdout] 636 | if new_ptr == next_ptr { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default [INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses [INFO] [stdout] | [INFO] [stdout] 636 - if new_ptr == next_ptr { [INFO] [stdout] 636 + if std::ptr::addr_eq(new_ptr, next_ptr) { [INFO] [stdout] | [INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses [INFO] [stdout] | [INFO] [stdout] 636 - if new_ptr == next_ptr { [INFO] [stdout] 636 + if std::ptr::eq(new_ptr, next_ptr) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iter.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn iter(&self) -> Iter { [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] 52 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iter.rs:96:21 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn iter_mut(&mut self) -> IterMut { [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] 96 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "794fbd85a67e6f401456c32cf6fa3709ad64a940ea354cfc7d9e5662b7803fa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "794fbd85a67e6f401456c32cf6fa3709ad64a940ea354cfc7d9e5662b7803fa2", kill_on_drop: false }` [INFO] [stdout] 794fbd85a67e6f401456c32cf6fa3709ad64a940ea354cfc7d9e5662b7803fa2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c6194ab45e3b4e5e61d334a2a8815eabfb8f3010e5792606f1645d318b16a67 [INFO] running `Command { std: "docker" "start" "-a" "5c6194ab45e3b4e5e61d334a2a8815eabfb8f3010e5792606f1645d318b16a67", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stdout] warning: methods `addr`, `with_addr`, and `sub_bytes` are never used [INFO] [stdout] --> src/ptr_ext.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait PtrExt: Sealed { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 21 | fn addr(self) -> usize; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn with_addr(self, addr: usize) -> Self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn sub_bytes(self, offset: usize) -> Self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `data_ptr` is never used [INFO] [stdout] --> src/ptr_ext.rs:188:8 [INFO] [stdout] | [INFO] [stdout] 187 | pub trait MutPtrExt: Sealed { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 188 | fn data_ptr(self) -> *mut (); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected [INFO] [stdout] --> src/lib.rs:636:20 [INFO] [stdout] | [INFO] [stdout] 636 | if new_ptr == next_ptr { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default [INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses [INFO] [stdout] | [INFO] [stdout] 636 - if new_ptr == next_ptr { [INFO] [stdout] 636 + if std::ptr::addr_eq(new_ptr, next_ptr) { [INFO] [stdout] | [INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses [INFO] [stdout] | [INFO] [stdout] 636 - if new_ptr == next_ptr { [INFO] [stdout] 636 + if std::ptr::eq(new_ptr, next_ptr) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iter.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn iter(&self) -> Iter { [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] 52 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iter.rs:96:21 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn iter_mut(&mut self) -> IterMut { [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] 96 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling dyn_vec v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `addr`, `with_addr`, and `sub_bytes` are never used [INFO] [stdout] --> src/ptr_ext.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait PtrExt: Sealed { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 21 | fn addr(self) -> usize; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn with_addr(self, addr: usize) -> Self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn sub_bytes(self, offset: usize) -> Self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `data_ptr` is never used [INFO] [stdout] --> src/ptr_ext.rs:188:8 [INFO] [stdout] | [INFO] [stdout] 187 | pub trait MutPtrExt: Sealed { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 188 | fn data_ptr(self) -> *mut (); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected [INFO] [stdout] --> src/lib.rs:636:20 [INFO] [stdout] | [INFO] [stdout] 636 | if new_ptr == next_ptr { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default [INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses [INFO] [stdout] | [INFO] [stdout] 636 - if new_ptr == next_ptr { [INFO] [stdout] 636 + if std::ptr::addr_eq(new_ptr, next_ptr) { [INFO] [stdout] | [INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses [INFO] [stdout] | [INFO] [stdout] 636 - if new_ptr == next_ptr { [INFO] [stdout] 636 + if std::ptr::eq(new_ptr, next_ptr) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iter.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn iter(&self) -> Iter { [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] 52 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iter.rs:96:21 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn iter_mut(&mut self) -> IterMut { [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] 96 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.75s [INFO] running `Command { std: "docker" "inspect" "5c6194ab45e3b4e5e61d334a2a8815eabfb8f3010e5792606f1645d318b16a67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c6194ab45e3b4e5e61d334a2a8815eabfb8f3010e5792606f1645d318b16a67", kill_on_drop: false }` [INFO] [stdout] 5c6194ab45e3b4e5e61d334a2a8815eabfb8f3010e5792606f1645d318b16a67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ce477e74cc10064908d9799c43485916788e6c702763a03e8c5b05fe1be8028b [INFO] running `Command { std: "docker" "start" "-a" "ce477e74cc10064908d9799c43485916788e6c702763a03e8c5b05fe1be8028b", kill_on_drop: false }` [INFO] [stderr] warning: methods `addr`, `with_addr`, and `sub_bytes` are never used [INFO] [stderr] --> src/ptr_ext.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 18 | pub trait PtrExt: Sealed { [INFO] [stderr] | ------ methods in this trait [INFO] [stderr] ... [INFO] [stderr] 21 | fn addr(self) -> usize; [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 27 | fn with_addr(self, addr: usize) -> Self; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 33 | fn sub_bytes(self, offset: usize) -> Self; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `data_ptr` is never used [INFO] [stderr] --> src/ptr_ext.rs:188:8 [INFO] [stderr] | [INFO] [stderr] 187 | pub trait MutPtrExt: Sealed { [INFO] [stderr] | --------- method in this trait [INFO] [stderr] 188 | fn data_ptr(self) -> *mut (); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected [INFO] [stderr] --> src/lib.rs:636:20 [INFO] [stderr] | [INFO] [stderr] 636 | if new_ptr == next_ptr { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default [INFO] [stderr] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses [INFO] [stderr] | [INFO] [stderr] 636 - if new_ptr == next_ptr { [INFO] [stderr] 636 + if std::ptr::addr_eq(new_ptr, next_ptr) { [INFO] [stderr] | [INFO] [stderr] help: use explicit `std::ptr::eq` method to compare metadata and addresses [INFO] [stderr] | [INFO] [stderr] 636 - if new_ptr == next_ptr { [INFO] [stderr] 636 + if std::ptr::eq(new_ptr, next_ptr) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/iter.rs:52:17 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn iter(&self) -> Iter { [INFO] [stderr] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 52 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/iter.rs:96:21 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 96 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `dyn_vec` (lib) generated 5 warnings (run `cargo fix --lib -p dyn_vec` to apply 2 suggestions) [INFO] [stderr] warning: `dyn_vec` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dyn_vec-f101cd4ffe03df7d) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test bench::box_dealloc ... ok [INFO] [stdout] test bench::dyn_push_box ... ok [INFO] [stdout] test bench::box_forget ... ok [INFO] [stdout] test bench::dyn_push ... ok [INFO] [stdout] test bench::std_push_box ... ok [INFO] [stdout] test bench::std_push ... ok [INFO] [stdout] test test::all_macro ... ok [INFO] [stdout] test test::box_push ... ok [INFO] [stdout] test test::get ... ok [INFO] [stdout] test test::iteration ... ok [INFO] [stdout] test bench::dyn_push_then_unsize ... ok [INFO] [stdout] test test::slice_flatten ... ok [INFO] [stdout] test test::dropped ... ok [INFO] [stdout] test test::pop ... ok [INFO] [stdout] test test::unsize ... ok [INFO] [stdout] test test::remove ... ok [INFO] [stdout] test test::with_capacity ... ok [INFO] [stdout] test bench::dyn_push_unsize ... ok [INFO] [stdout] test test::basic_push ... ok [INFO] [stdout] test test::unsize_push ... ok [INFO] [stdout] test test::zst ... ok [INFO] [stdout] test test::index - should panic ... ok [INFO] [stdout] test test::downcast ... ok [INFO] [stdout] test test::stress_test ... ok [INFO] [stderr] Doc-tests dyn_vec [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.73s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - (line 49) ... ok [INFO] [stdout] test src/lib.rs - dyn_vec (line 767) ... ok [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] test src/lib.rs - (line 38) ... ok [INFO] [stdout] test src/lib.rs - (line 66) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ce477e74cc10064908d9799c43485916788e6c702763a03e8c5b05fe1be8028b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce477e74cc10064908d9799c43485916788e6c702763a03e8c5b05fe1be8028b", kill_on_drop: false }` [INFO] [stdout] ce477e74cc10064908d9799c43485916788e6c702763a03e8c5b05fe1be8028b