[INFO] fetching crate xlang_abi 0.2.0...
[INFO] testing xlang_abi-0.2.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate xlang_abi 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate xlang_abi 0.2.0
[INFO] finished tweaking crates.io crate xlang_abi 0.2.0
[INFO] tweaked toml for crates.io crate xlang_abi 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xlang_abi 0.2.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "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 2 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fb74df674e775e036b21ecda468e9da3ab5e9c746afc4797920be568b98182d3
[INFO] running `Command { std: "docker" "start" "fb74df674e775e036b21ecda468e9da3ab5e9c746afc4797920be568b98182d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb74df674e775e036b21ecda468e9da3ab5e9c746afc4797920be568b98182d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fb74df674e775e036b21ecda468e9da3ab5e9c746afc4797920be568b98182d3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb74df674e775e036b21ecda468e9da3ab5e9c746afc4797920be568b98182d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fb74df674e775e036b21ecda468e9da3ab5e9c746afc4797920be568b98182d3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling xlang_host v0.2.1
[INFO] [stderr]    Compiling cfg-match v0.2.1
[INFO] [stderr]    Compiling xlang_abi v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::isize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/collection.rs:148:36
[INFO] [stdout]     |
[INFO] [stdout] 148 |             ncount <= (std::isize::MAX as usize),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:1:9
[INFO] [stdout]     |
[INFO] [stdout]   1 | #![deny(warnings, clippy::all, clippy::pedantic, clippy::nursery, missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/traits.rs:380:19
[INFO] [stdout]     |
[INFO] [stdout] 380 |     pub fn as_ref(&self) -> DynRef<T> {
[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)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 380 |     pub fn as_ref(&self) -> DynRef<'_, T> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/traits.rs:419:25
[INFO] [stdout]     |
[INFO] [stdout] 419 |     pub fn reborrow_mut(&mut self) -> DynMut<T> {
[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] 419 |     pub fn reborrow_mut(&mut self) -> DynMut<'_, T> {
[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/ptr.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         self.ptr == other.ptr
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_wide_pointer_comparisons)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]    |
[INFO] [stdout] 23 -         self.ptr == other.ptr
[INFO] [stdout] 23 +         std::ptr::addr_eq(self.ptr.as_ptr(), other.ptr.as_ptr())
[INFO] [stdout]    |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]    |
[INFO] [stdout] 23 -         self.ptr == other.ptr
[INFO] [stdout] 23 +         std::ptr::eq(self.ptr.as_ptr(), other.ptr.as_ptr())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/span.rs:115:43
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn subspan<I: RangeBounds<usize>>(&self, idx: I) -> Option<Span<T>> {
[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] 115 |     pub fn subspan<I: RangeBounds<usize>>(&self, idx: I) -> Option<Span<'_, T>> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/span.rs:516:43
[INFO] [stdout]     |
[INFO] [stdout] 516 |     pub fn subspan<I: RangeBounds<usize>>(&self, idx: I) -> Option<Span<T>> {
[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] 516 |     pub fn subspan<I: RangeBounds<usize>>(&self, idx: I) -> Option<Span<'_, T>> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/span.rs:523:47
[INFO] [stdout]     |
[INFO] [stdout] 523 |     pub fn subspan_mut<I: RangeBounds<usize>>(&mut self, idx: I) -> Option<SpanMut<T>> {
[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] 523 |     pub fn subspan_mut<I: RangeBounds<usize>>(&mut self, idx: I) -> Option<SpanMut<'_, T>> {
[INFO] [stdout]     |                                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "fb74df674e775e036b21ecda468e9da3ab5e9c746afc4797920be568b98182d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fb74df674e775e036b21ecda468e9da3ab5e9c746afc4797920be568b98182d3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated constant `std::isize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/collection.rs:148:36
[INFO] [stdout]     |
[INFO] [stdout] 148 |             ncount <= (std::isize::MAX as usize),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:1:9
[INFO] [stdout]     |
[INFO] [stdout]   1 | #![deny(warnings, clippy::all, clippy::pedantic, clippy::nursery, missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/traits.rs:380:19
[INFO] [stdout]     |
[INFO] [stdout] 380 |     pub fn as_ref(&self) -> DynRef<T> {
[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)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 380 |     pub fn as_ref(&self) -> DynRef<'_, T> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/traits.rs:419:25
[INFO] [stdout]     |
[INFO] [stdout] 419 |     pub fn reborrow_mut(&mut self) -> DynMut<T> {
[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] 419 |     pub fn reborrow_mut(&mut self) -> DynMut<'_, T> {
[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/ptr.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         self.ptr == other.ptr
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_wide_pointer_comparisons)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]    |
[INFO] [stdout] 23 -         self.ptr == other.ptr
[INFO] [stdout] 23 +         std::ptr::addr_eq(self.ptr.as_ptr(), other.ptr.as_ptr())
[INFO] [stdout]    |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]    |
[INFO] [stdout] 23 -         self.ptr == other.ptr
[INFO] [stdout] 23 +         std::ptr::eq(self.ptr.as_ptr(), other.ptr.as_ptr())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/span.rs:115:43
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn subspan<I: RangeBounds<usize>>(&self, idx: I) -> Option<Span<T>> {
[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] 115 |     pub fn subspan<I: RangeBounds<usize>>(&self, idx: I) -> Option<Span<'_, T>> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/span.rs:516:43
[INFO] [stdout]     |
[INFO] [stdout] 516 |     pub fn subspan<I: RangeBounds<usize>>(&self, idx: I) -> Option<Span<T>> {
[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] 516 |     pub fn subspan<I: RangeBounds<usize>>(&self, idx: I) -> Option<Span<'_, T>> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/span.rs:523:47
[INFO] [stdout]     |
[INFO] [stdout] 523 |     pub fn subspan_mut<I: RangeBounds<usize>>(&mut self, idx: I) -> Option<SpanMut<T>> {
[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] 523 |     pub fn subspan_mut<I: RangeBounds<usize>>(&mut self, idx: I) -> Option<SpanMut<'_, T>> {
[INFO] [stdout]     |                                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling xlang_abi v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::prelude::v1::*`
[INFO] [stdout]    --> src/ops.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |     use crate::prelude::v1::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:1:9
[INFO] [stdout]     |
[INFO] [stdout]   1 | #![deny(warnings, clippy::all, clippy::pedantic, clippy::nursery, missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unused_imports)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::span`
[INFO] [stdout]    --> src/span.rs:606:9
[INFO] [stdout]     |
[INFO] [stdout] 606 |     use crate::span;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::isize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/collection.rs:148:36
[INFO] [stdout]     |
[INFO] [stdout] 148 |             ncount <= (std::isize::MAX as usize),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/traits.rs:380:19
[INFO] [stdout]     |
[INFO] [stdout] 380 |     pub fn as_ref(&self) -> DynRef<T> {
[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)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 380 |     pub fn as_ref(&self) -> DynRef<'_, T> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/traits.rs:419:25
[INFO] [stdout]     |
[INFO] [stdout] 419 |     pub fn reborrow_mut(&mut self) -> DynMut<T> {
[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] 419 |     pub fn reborrow_mut(&mut self) -> DynMut<'_, T> {
[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/ptr.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         self.ptr == other.ptr
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_wide_pointer_comparisons)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]    |
[INFO] [stdout] 23 -         self.ptr == other.ptr
[INFO] [stdout] 23 +         std::ptr::addr_eq(self.ptr.as_ptr(), other.ptr.as_ptr())
[INFO] [stdout]    |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]    |
[INFO] [stdout] 23 -         self.ptr == other.ptr
[INFO] [stdout] 23 +         std::ptr::eq(self.ptr.as_ptr(), other.ptr.as_ptr())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/span.rs:115:43
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn subspan<I: RangeBounds<usize>>(&self, idx: I) -> Option<Span<T>> {
[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] 115 |     pub fn subspan<I: RangeBounds<usize>>(&self, idx: I) -> Option<Span<'_, T>> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/span.rs:516:43
[INFO] [stdout]     |
[INFO] [stdout] 516 |     pub fn subspan<I: RangeBounds<usize>>(&self, idx: I) -> Option<Span<T>> {
[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] 516 |     pub fn subspan<I: RangeBounds<usize>>(&self, idx: I) -> Option<Span<'_, T>> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/span.rs:523:47
[INFO] [stdout]     |
[INFO] [stdout] 523 |     pub fn subspan_mut<I: RangeBounds<usize>>(&mut self, idx: I) -> Option<SpanMut<T>> {
[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] 523 |     pub fn subspan_mut<I: RangeBounds<usize>>(&mut self, idx: I) -> Option<SpanMut<'_, T>> {
[INFO] [stdout]     |                                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "fb74df674e775e036b21ecda468e9da3ab5e9c746afc4797920be568b98182d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fb74df674e775e036b21ecda468e9da3ab5e9c746afc4797920be568b98182d3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated constant `std::isize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/collection.rs:148:36
[INFO] [stderr]     |
[INFO] [stderr] 148 |             ncount <= (std::isize::MAX as usize),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr]   1 | #![deny(warnings, clippy::all, clippy::pedantic, clippy::nursery, missing_docs)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/traits.rs:380:19
[INFO] [stderr]     |
[INFO] [stderr] 380 |     pub fn as_ref(&self) -> DynRef<T> {
[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)]` implied by `#[warn(warnings)]`
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 380 |     pub fn as_ref(&self) -> DynRef<'_, T> {
[INFO] [stderr]     |                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/traits.rs:419:25
[INFO] [stderr]     |
[INFO] [stderr] 419 |     pub fn reborrow_mut(&mut self) -> DynMut<T> {
[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] 419 |     pub fn reborrow_mut(&mut self) -> DynMut<'_, T> {
[INFO] [stderr]     |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stderr]   --> src/ptr.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         self.ptr == other.ptr
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ambiguous_wide_pointer_comparisons)]` implied by `#[warn(warnings)]`
[INFO] [stderr] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stderr]    |
[INFO] [stderr] 23 -         self.ptr == other.ptr
[INFO] [stderr] 23 +         std::ptr::addr_eq(self.ptr.as_ptr(), other.ptr.as_ptr())
[INFO] [stderr]    |
[INFO] [stderr] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stderr]    |
[INFO] [stderr] 23 -         self.ptr == other.ptr
[INFO] [stderr] 23 +         std::ptr::eq(self.ptr.as_ptr(), other.ptr.as_ptr())
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/span.rs:115:43
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn subspan<I: RangeBounds<usize>>(&self, idx: I) -> Option<Span<T>> {
[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] 115 |     pub fn subspan<I: RangeBounds<usize>>(&self, idx: I) -> Option<Span<'_, T>> {
[INFO] [stderr]     |                                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/span.rs:516:43
[INFO] [stderr]     |
[INFO] [stderr] 516 |     pub fn subspan<I: RangeBounds<usize>>(&self, idx: I) -> Option<Span<T>> {
[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] 516 |     pub fn subspan<I: RangeBounds<usize>>(&self, idx: I) -> Option<Span<'_, T>> {
[INFO] [stderr]     |                                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/span.rs:523:47
[INFO] [stderr]     |
[INFO] [stderr] 523 |     pub fn subspan_mut<I: RangeBounds<usize>>(&mut self, idx: I) -> Option<SpanMut<T>> {
[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] 523 |     pub fn subspan_mut<I: RangeBounds<usize>>(&mut self, idx: I) -> Option<SpanMut<'_, T>> {
[INFO] [stderr]     |                                                                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: `xlang_abi` (lib) generated 7 warnings (run `cargo fix --lib -p xlang_abi` to apply 5 suggestions)
[INFO] [stderr] warning: unused import: `crate::prelude::v1::*`
[INFO] [stderr]    --> src/ops.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 |     use crate::prelude::v1::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr]   1 | #![deny(warnings, clippy::all, clippy::pedantic, clippy::nursery, missing_docs)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(unused_imports)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::span`
[INFO] [stderr]    --> src/span.rs:606:9
[INFO] [stderr]     |
[INFO] [stderr] 606 |     use crate::span;
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::isize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/collection.rs:148:36
[INFO] [stderr]     |
[INFO] [stderr] 148 |             ncount <= (std::isize::MAX as usize),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: `xlang_abi` (lib test) generated 9 warnings (6 duplicates) (run `cargo fix --lib -p xlang_abi --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/xlang_abi/aff9a0d099f41a3f/out/xlang_abi-aff9a0d099f41a3f)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test boxed::test::test_box ... ok
[INFO] [stdout] test boxed::test::test_deref ... ok
[INFO] [stdout] test collection::test::test_hash_map_clone ... ok
[INFO] [stdout] test collection::test::test_hash_map_get ... ok
[INFO] [stdout] test collection::test::test_hash_map_add_a_whole_hecking_lot_of_random_data ... ok
[INFO] [stdout] test collection::test::test_hash_map_into_iter ... ok
[INFO] [stdout] test collection::test::test_hash_map_into_iter_count ... ok
[INFO] [stdout] test collection::test::test_hash_map_iter_count ... ok
[INFO] [stdout] test collection::test::test_hash_map_iter_mut_count ... ok
[INFO] [stdout] test collection::test::test_hash_map_iter_mut_count1 ... ok
[INFO] [stdout] test collection::test::test_hash_map_iter_present ... ok
[INFO] [stdout] test collection::test::test_hash_map_iter_present2 ... ok
[INFO] [stdout] test collection::test::test_hash_map_missing ... ok
[INFO] [stdout] test collection::test::test_hash_map_remove ... ok
[INFO] [stdout] test ops::test::test_control_flow ... ok
[INFO] [stdout] test span::test::test_span_empty ... ok
[INFO] [stdout] test span::test::test_span_mut_empty ... ok
[INFO] [stdout] test string::test::test_const_sv ... ok
[INFO] [stdout] test span::test::test_span_macro_empty ... ok
[INFO] [stdout] test string::test::test_new_empty ... ok
[INFO] [stdout] test vec::test::test_vec_get_oob ... ok
[INFO] [stdout] test string::test::test_eq ... ok
[INFO] [stdout] test vec::test::test_vec_get ... ok
[INFO] [stdout] test string::test::test_const_sv_empty ... ok
[INFO] [stdout] test string::test::test_new ... ok
[INFO] [stdout] test vec::test::test_vec_deref ... ok
[INFO] [stdout] test vec::test::test_vec_iter_mut ... ok
[INFO] [stdout] test string::test::test_empty ... ok
[INFO] [stdout] test vec::test::test_vec_get_unchecked ... ok
[INFO] [stdout] test vec::test::test_vec_empty ... ok
[INFO] [stdout] test string::test::test_display ... ok
[INFO] [stdout] test collection::test::test_hash_map_remove_and_drop ... ok
[INFO] [stdout] test vec::test::test_vec_iter ... ok
[INFO] [stdout] test vec::test::test_vec_slice ... ok
[INFO] [stdout] test vec::test::test_vec_slice_full ... ok
[INFO] [stdout] test vec::test::test_vec_new ... ok
[INFO] [stdout] test vec::test::test_vec_slice_inclusive_bound ... ok
[INFO] [stdout] test vec::test::test_vec_subscript ... ok
[INFO] [stdout] test vec::test::test_vec_with_data ... ok
[INFO] [stdout] test vec::test::test_vec_push ... ok
[INFO] [stdout] test vec::test::test_vec_with_len ... ok
[INFO] [stdout] test vec::test::test_vec_subscript_oob - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xlang_abi
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - traits (line 51) ... ignored
[INFO] [stdout] test src/string.rs - string::const_sv (line 445) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fb74df674e775e036b21ecda468e9da3ab5e9c746afc4797920be568b98182d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb74df674e775e036b21ecda468e9da3ab5e9c746afc4797920be568b98182d3", kill_on_drop: false }`
[INFO] [stdout] fb74df674e775e036b21ecda468e9da3ab5e9c746afc4797920be568b98182d3
