[INFO] fetching crate pcc 0.3.0...
[INFO] testing pcc-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate pcc 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate pcc 0.3.0
[INFO] finished tweaking crates.io crate pcc 0.3.0
[INFO] tweaked toml for crates.io crate pcc 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pcc 0.3.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pcc 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd390913482f8f813fe82da17fd492f7293b16f9451f7efec2d1b3d761cdc33d
[INFO] running `Command { std: "docker" "start" "-a" "fd390913482f8f813fe82da17fd492f7293b16f9451f7efec2d1b3d761cdc33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd390913482f8f813fe82da17fd492f7293b16f9451f7efec2d1b3d761cdc33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd390913482f8f813fe82da17fd492f7293b16f9451f7efec2d1b3d761cdc33d", kill_on_drop: false }`
[INFO] [stdout] fd390913482f8f813fe82da17fd492f7293b16f9451f7efec2d1b3d761cdc33d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a0c9b2d8ca7952c4114a57eb9936801562676bd2a4d83b94cbd538de36fb5a4
[INFO] running `Command { std: "docker" "start" "-a" "3a0c9b2d8ca7952c4114a57eb9936801562676bd2a4d83b94cbd538de36fb5a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling pcc v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/companion_stack.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 220 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 221 |         constructor: C,
[INFO] [stdout] 222 |     ) -> Result<RefMut<T, SIZE>, Error<E>> {
[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] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:4:5
[INFO] [stdout]     |
[INFO] [stdout]   4 |     warnings,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 222 |     ) -> Result<RefMut<'_, T, SIZE>, Error<E>> {
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/companion_stack.rs:276:9
[INFO] [stdout]     |
[INFO] [stdout] 276 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 279 |     ) -> Result<RefMut<[T], SIZE>, Error<E>> {
[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] 279 |     ) -> Result<RefMut<'_, [T], SIZE>, Error<E>> {
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/companion_stack.rs:332:33
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub fn push_slice<T: Sized>(&mut self, slice: &[T]) -> Option<RefMut<[T], SIZE>> {
[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] 332 |     pub fn push_slice<T: Sized>(&mut self, slice: &[T]) -> Option<RefMut<'_, [T], SIZE>> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "3a0c9b2d8ca7952c4114a57eb9936801562676bd2a4d83b94cbd538de36fb5a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a0c9b2d8ca7952c4114a57eb9936801562676bd2a4d83b94cbd538de36fb5a4", kill_on_drop: false }`
[INFO] [stdout] 3a0c9b2d8ca7952c4114a57eb9936801562676bd2a4d83b94cbd538de36fb5a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0505891b5da6b560c983cc149bfc02e6ecf235475b0d0f46e4f4c606dbbf3959
[INFO] running `Command { std: "docker" "start" "-a" "0505891b5da6b560c983cc149bfc02e6ecf235475b0d0f46e4f4c606dbbf3959", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling clap_builder v4.5.38
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/companion_stack.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 220 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 221 |         constructor: C,
[INFO] [stdout] 222 |     ) -> Result<RefMut<T, SIZE>, Error<E>> {
[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] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:4:5
[INFO] [stdout]     |
[INFO] [stdout]   4 |     warnings,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 222 |     ) -> Result<RefMut<'_, T, SIZE>, Error<E>> {
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/companion_stack.rs:276:9
[INFO] [stdout]     |
[INFO] [stdout] 276 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 279 |     ) -> Result<RefMut<[T], SIZE>, Error<E>> {
[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] 279 |     ) -> Result<RefMut<'_, [T], SIZE>, Error<E>> {
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/companion_stack.rs:332:33
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub fn push_slice<T: Sized>(&mut self, slice: &[T]) -> Option<RefMut<[T], SIZE>> {
[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] 332 |     pub fn push_slice<T: Sized>(&mut self, slice: &[T]) -> Option<RefMut<'_, [T], SIZE>> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling clap v4.5.38
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.6.0
[INFO] [stderr]    Compiling pcc v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/companion_stack.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 220 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 221 |         constructor: C,
[INFO] [stdout] 222 |     ) -> Result<RefMut<T, SIZE>, Error<E>> {
[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] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:4:5
[INFO] [stdout]     |
[INFO] [stdout]   4 |     warnings,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 222 |     ) -> Result<RefMut<'_, T, SIZE>, Error<E>> {
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/companion_stack.rs:276:9
[INFO] [stdout]     |
[INFO] [stdout] 276 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 279 |     ) -> Result<RefMut<[T], SIZE>, Error<E>> {
[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] 279 |     ) -> Result<RefMut<'_, [T], SIZE>, Error<E>> {
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/companion_stack.rs:332:33
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub fn push_slice<T: Sized>(&mut self, slice: &[T]) -> Option<RefMut<[T], SIZE>> {
[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] 332 |     pub fn push_slice<T: Sized>(&mut self, slice: &[T]) -> Option<RefMut<'_, [T], SIZE>> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 27.55s
[INFO] running `Command { std: "docker" "inspect" "0505891b5da6b560c983cc149bfc02e6ecf235475b0d0f46e4f4c606dbbf3959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0505891b5da6b560c983cc149bfc02e6ecf235475b0d0f46e4f4c606dbbf3959", kill_on_drop: false }`
[INFO] [stdout] 0505891b5da6b560c983cc149bfc02e6ecf235475b0d0f46e4f4c606dbbf3959
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07a8026f3f545f0e8061d230865a684392e7d25250ff4a7508e866ba12bae545
[INFO] running `Command { std: "docker" "start" "-a" "07a8026f3f545f0e8061d230865a684392e7d25250ff4a7508e866ba12bae545", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/companion_stack.rs:220:9
[INFO] [stderr]     |
[INFO] [stderr] 220 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] 221 |         constructor: C,
[INFO] [stderr] 222 |     ) -> Result<RefMut<T, SIZE>, Error<E>> {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:4:5
[INFO] [stderr]     |
[INFO] [stderr]   4 |     warnings,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` implied by `#[warn(warnings)]`
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 222 |     ) -> Result<RefMut<'_, T, SIZE>, Error<E>> {
[INFO] [stderr]     |                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/companion_stack.rs:276:9
[INFO] [stderr]     |
[INFO] [stderr] 276 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 279 |     ) -> Result<RefMut<[T], SIZE>, Error<E>> {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 279 |     ) -> Result<RefMut<'_, [T], SIZE>, Error<E>> {
[INFO] [stderr]     |                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/companion_stack.rs:332:33
[INFO] [stderr]     |
[INFO] [stderr] 332 |     pub fn push_slice<T: Sized>(&mut self, slice: &[T]) -> Option<RefMut<[T], SIZE>> {
[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] 332 |     pub fn push_slice<T: Sized>(&mut self, slice: &[T]) -> Option<RefMut<'_, [T], SIZE>> {
[INFO] [stderr]     |                                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: `pcc` (lib) generated 3 warnings (run `cargo fix --lib -p pcc` to apply 3 suggestions)
[INFO] [stderr] warning: `pcc` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pcc-53de2f7c76b63211)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test companion_stack::tests::test_deref ... ok
[INFO] [stdout] test companion_stack::tests::test_push_many ... ok
[INFO] [stdout] test companion_stack::tests::test_async ... ok
[INFO] [stdout] test companion_stack::tests::test_push_one ... ok
[INFO] [stdout] test companion_stack::tests::test_slice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pcc
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/companion_stack.rs - companion_stack::CompanionStack<SIZE>::push_many (line 249) ... ok
[INFO] [stdout] test src/companion_stack.rs - companion_stack::RefMut<'s,T,SIZE>::retrieve_stack (line 416) ... ok
[INFO] [stdout] test src/companion_stack.rs - companion_stack::CompanionStack<SIZE>::pos (line 118) ... ok
[INFO] [stdout] test src/companion_stack.rs - companion_stack::CompanionStack<DEFAULT_STACK_SIZE>::default (line 396) ... ok
[INFO] [stdout] test src/companion_stack.rs - companion_stack::CompanionStack<SIZE>::new (line 72) ... ok
[INFO] [stdout] test src/companion_stack.rs - companion_stack::RefMut<'s,T,SIZE>::into_deref_target (line 441) ... ok
[INFO] [stdout] test src/companion_stack.rs - companion_stack::CompanionStack<SIZE>::push_one (line 193) ... ok
[INFO] [stdout] test src/companion_stack.rs - companion_stack::CompanionStack<SIZE>::aligned_size (line 154) ... ok
[INFO] [stdout] test src/companion_stack.rs - companion_stack::CompanionStack<SIZE>::push_slice (line 314) ... ok
[INFO] [stdout] test src/companion_stack.rs - companion_stack::CompanionStack<SIZE>::buffer_addr (line 357) ... ok
[INFO] [stdout] test src/companion_stack.rs - companion_stack::CompanionStack<SIZE>::is_empty (line 90) ... ok
[INFO] [stdout] test src/../README.md - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.79s; merged doctests compilation took 0.77s
[INFO] running `Command { std: "docker" "inspect" "07a8026f3f545f0e8061d230865a684392e7d25250ff4a7508e866ba12bae545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07a8026f3f545f0e8061d230865a684392e7d25250ff4a7508e866ba12bae545", kill_on_drop: false }`
[INFO] [stdout] 07a8026f3f545f0e8061d230865a684392e7d25250ff4a7508e866ba12bae545