[INFO] fetching crate soapy 0.2.9...
[INFO] testing soapy-0.2.9 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate soapy 0.2.9 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate soapy 0.2.9
[INFO] finished tweaking crates.io crate soapy 0.2.9
[INFO] tweaked toml for crates.io crate soapy 0.2.9 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate soapy 0.2.9 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded soapy-derive v0.2.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e46b12ffb806c0ace4b5e2ff6ae632979669243ce635bab9c9fd661f26f56d47
[INFO] running `Command { std: "docker" "start" "-a" "e46b12ffb806c0ace4b5e2ff6ae632979669243ce635bab9c9fd661f26f56d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e46b12ffb806c0ace4b5e2ff6ae632979669243ce635bab9c9fd661f26f56d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e46b12ffb806c0ace4b5e2ff6ae632979669243ce635bab9c9fd661f26f56d47", kill_on_drop: false }`
[INFO] [stdout] e46b12ffb806c0ace4b5e2ff6ae632979669243ce635bab9c9fd661f26f56d47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0bb5199f467b7eef8e70c87e087e7286f55b3ccf6535eabc5165c0c7909a226
[INFO] running `Command { std: "docker" "start" "-a" "a0bb5199f467b7eef8e70c87e087e7286f55b3ccf6535eabc5165c0c7909a226", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling soapy-derive v0.2.8
[INFO] [stderr]    Compiling soapy v0.2.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/slice.rs:151:23
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub const fn iter(&self) -> Iter<T> {
[INFO] [stdout]     |                       ^^^^^     ------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub const fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/slice.rs:180:21
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout]     |                     ^^^^^^^^^     ---------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.37s
[INFO] running `Command { std: "docker" "inspect" "a0bb5199f467b7eef8e70c87e087e7286f55b3ccf6535eabc5165c0c7909a226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0bb5199f467b7eef8e70c87e087e7286f55b3ccf6535eabc5165c0c7909a226", kill_on_drop: false }`
[INFO] [stdout] a0bb5199f467b7eef8e70c87e087e7286f55b3ccf6535eabc5165c0c7909a226
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f46330c481985cf7a0c91ceb83c0cc82756d0a839b3073fa26a8a729149a7e4
[INFO] running `Command { std: "docker" "start" "-a" "9f46330c481985cf7a0c91ceb83c0cc82756d0a839b3073fa26a8a729149a7e4", kill_on_drop: false }`
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/slice.rs:151:23
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub const fn iter(&self) -> Iter<T> {
[INFO] [stdout]     |                       ^^^^^     ------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub const fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/slice.rs:180:21
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout]     |                     ^^^^^^^^^     ---------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling soapy v0.2.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/slice.rs:151:23
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub const fn iter(&self) -> Iter<T> {
[INFO] [stdout]     |                       ^^^^^     ------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub const fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/slice.rs:180:21
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout]     |                     ^^^^^^^^^     ---------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "9f46330c481985cf7a0c91ceb83c0cc82756d0a839b3073fa26a8a729149a7e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f46330c481985cf7a0c91ceb83c0cc82756d0a839b3073fa26a8a729149a7e4", kill_on_drop: false }`
[INFO] [stdout] 9f46330c481985cf7a0c91ceb83c0cc82756d0a839b3073fa26a8a729149a7e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 151bb17d1994629cbc3cb80d5b56f50149a8986fd4b2c3666052b5a06022c0e7
[INFO] running `Command { std: "docker" "start" "-a" "151bb17d1994629cbc3cb80d5b56f50149a8986fd4b2c3666052b5a06022c0e7", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/slice.rs:151:23
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub const fn iter(&self) -> Iter<T> {
[INFO] [stderr]     |                       ^^^^^     ------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub const fn iter(&self) -> Iter<'_, T> {
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/slice.rs:180:21
[INFO] [stderr]     |
[INFO] [stderr] 180 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stderr]     |                     ^^^^^^^^^     ---------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 180 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stderr]     |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: `soapy` (lib) generated 2 warnings
[INFO] [stderr] warning: `soapy` (lib test) generated 2 warnings (2 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/soapy-85b06b0ba0ddeedb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests soapy
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test src/borrow_tests.rs - borrow_tests::swap_slices_by_mut_ref::deref_mut (line 63) - compile fail ... ok
[INFO] [stdout] test src/borrow_tests.rs - borrow_tests::swap_slices_by_mut_ref::as_mut (line 77) - compile fail ... ok
[INFO] [stdout] test src/borrow_tests.rs - borrow_tests::swap_slices_by_mut_ref::as_mut_slice (line 91) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/borrow_tests.rs - borrow_tests::multiple_mutable_borrows::fail (line 35) - compile fail ... ok
[INFO] [stdout] test src/borrow_tests.rs - borrow_tests::simultaneous_mutable_and_immutable::fail (line 11) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 87) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 103) ... ok
[INFO] [stdout] test src/lib.rs - readme_tests (line 352) ... ok
[INFO] [stdout] test src/lib.rs - (line 65) ... ok
[INFO] [stdout] test src/lib.rs - Soapy (line 204) ... ok
[INFO] [stdout] test src/borrow_tests.rs - borrow_tests::simultaneous_mutable_and_immutable (line 1) ... ok
[INFO] [stdout] test src/lib.rs - Soapy (line 219) ... FAILED
[INFO] [stdout] test src/borrow_tests.rs - borrow_tests::swap_slices_by_mut_ref (line 51) ... ok
[INFO] [stdout] test src/lib.rs - (line 122) ... ok
[INFO] [stdout] test src/lib.rs - (line 46) ... ok
[INFO] [stdout] test src/borrow_tests.rs - borrow_tests::multiple_mutable_borrows (line 24) ... ok
[INFO] [stdout] test src/lib.rs - soa (line 246) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice<T>::last_mut (line 412) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice<T>::iter (line 138) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice<T>::get_mut (line 231) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice<T>::chunks_exact (line 442) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice<T>::idx (line 263) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice<T>::get (line 202) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice<T>::first_mut (line 374) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice<T>::slices (line 469) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice<T>::len (line 102) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice<T>::last (line 393) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice<T>::iter_mut (line 168) ... ok
[INFO] [stdout] test src/lib.rs - soa (line 235) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice<T>::is_empty (line 118) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice<T>::swap (line 328) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice<T>::idx_mut (line 295) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice<T>::slices_mut (line 494) ... ok
[INFO] [stdout] test src/lib.rs - readme_tests (line 306) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::pop (line 240) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice<T>::first (line 355) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::clear (line 530) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::new (line 48) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::as_slice (line 549) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::capacity (line 153) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::insert (line 267) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::as_mut_slice (line 567) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::remove (line 294) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::into_raw_parts (line 182) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::push (line 218) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::reserve_exact (line 351) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::with_capacity (line 73) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::shrink_to_fit (line 371) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::append (line 503) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::reserve (line 322) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::truncate (line 445) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::with (line 134) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::truncate (line 422) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::truncate (line 434) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::shrink_to (line 394) ... ok
[INFO] [stdout] test src/soa.rs - soa::Soa<T>::swap_remove (line 472) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Soapy (line 219) stdout ----
[INFO] [stdout] error[E0659]: `align` is ambiguous
[INFO] [stdout]  --> src/lib.rs:224:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Foo(#[align(8)] u8);
[INFO] [stdout]   |              ^^^^^ ambiguous name
[INFO] [stdout]   |
[INFO] [stdout]   = note: ambiguous because of a name conflict with a builtin attribute
[INFO] [stdout]   = note: `align` could refer to a built-in attribute
[INFO] [stdout] note: `align` could also refer to the derive helper attribute defined here
[INFO] [stdout]  --> src/lib.rs:222:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Soapy)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: the `#[align]` attribute is an experimental feature
[INFO] [stdout]  --> src/lib.rs:224:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Foo(#[align(8)] u8);
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #82232 <https://github.com/rust-lang/rust/issues/82232> for more information
[INFO] [stdout]   = help: add `#![feature(fn_align)]` to the crate attributes to enable
[INFO] [stdout]   = note: this compiler was built on 2025-07-04; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] error[E0517]: attribute should be applied to a struct, enum, or union
[INFO] [stdout]  --> src/lib.rs:224:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Foo(#[align(8)] u8);
[INFO] [stdout]   |            ^^^^^^^^^^^ -- not a struct, enum, or union
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0517, E0658, E0659.
[INFO] [stdout] For more information about an error, try `rustc --explain E0517`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Soapy (line 219)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 58 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.93s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "151bb17d1994629cbc3cb80d5b56f50149a8986fd4b2c3666052b5a06022c0e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "151bb17d1994629cbc3cb80d5b56f50149a8986fd4b2c3666052b5a06022c0e7", kill_on_drop: false }`
[INFO] [stdout] 151bb17d1994629cbc3cb80d5b56f50149a8986fd4b2c3666052b5a06022c0e7
