[INFO] fetching crate pui-arena 0.5.1...
[INFO] testing pui-arena-0.5.1 against 1.76.0 for beta-1.77-1
[INFO] extracting crate pui-arena 0.5.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate pui-arena 0.5.1 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pui-arena 0.5.1
[INFO] finished tweaking crates.io crate pui-arena 0.5.1
[INFO] tweaked toml for crates.io crate pui-arena 0.5.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pui-core v0.5.2
[INFO] [stderr]   Downloaded pui-vec v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 902fbd4a50b4eea67ab5d21f3556e451203dd7902f3f892bba0b41dba36f103f
[INFO] running `Command { std: "docker" "start" "-a" "902fbd4a50b4eea67ab5d21f3556e451203dd7902f3f892bba0b41dba36f103f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "902fbd4a50b4eea67ab5d21f3556e451203dd7902f3f892bba0b41dba36f103f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "902fbd4a50b4eea67ab5d21f3556e451203dd7902f3f892bba0b41dba36f103f", kill_on_drop: false }`
[INFO] [stdout] 902fbd4a50b4eea67ab5d21f3556e451203dd7902f3f892bba0b41dba36f103f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65a792bfe0fa8a724c91ad2a36689ad2bc85bcb065f2fa29b6fa8350cf2d23eb
[INFO] running `Command { std: "docker" "start" "-a" "65a792bfe0fa8a724c91ad2a36689ad2bc85bcb065f2fa29b6fa8350cf2d23eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling pui-core v0.5.2
[INFO] [stderr]    Compiling pui-vec v0.5.1
[INFO] [stderr]    Compiling pui-arena v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/base/dense.rs:639:36
[INFO] [stdout]     |
[INFO] [stdout] 639 |         iter.for_each(move |value| drop::<usize>(self.vacant_entry().insert(value)));
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^---------------------------------^
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  argument has type `usize`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/base/sparse.rs:527:36
[INFO] [stdout]     |
[INFO] [stdout] 527 |         iter.for_each(move |value| drop::<usize>(self.vacant_entry().insert(value)));
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^---------------------------------^
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  argument has type `usize`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "65a792bfe0fa8a724c91ad2a36689ad2bc85bcb065f2fa29b6fa8350cf2d23eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65a792bfe0fa8a724c91ad2a36689ad2bc85bcb065f2fa29b6fa8350cf2d23eb", kill_on_drop: false }`
[INFO] [stdout] 65a792bfe0fa8a724c91ad2a36689ad2bc85bcb065f2fa29b6fa8350cf2d23eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fab2960adf079cd6eb637b7dee15f12c4c2871fe69c1e9a3d49f25c82d564197
[INFO] running `Command { std: "docker" "start" "-a" "fab2960adf079cd6eb637b7dee15f12c4c2871fe69c1e9a3d49f25c82d564197", kill_on_drop: false }`
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/base/dense.rs:639:36
[INFO] [stdout]     |
[INFO] [stdout] 639 |         iter.for_each(move |value| drop::<usize>(self.vacant_entry().insert(value)));
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^---------------------------------^
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  argument has type `usize`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/base/sparse.rs:527:36
[INFO] [stdout]     |
[INFO] [stdout] 527 |         iter.for_each(move |value| drop::<usize>(self.vacant_entry().insert(value)));
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^---------------------------------^
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  argument has type `usize`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pui-arena v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/base/dense.rs:639:36
[INFO] [stdout]     |
[INFO] [stdout] 639 |         iter.for_each(move |value| drop::<usize>(self.vacant_entry().insert(value)));
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^---------------------------------^
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  argument has type `usize`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/base/sparse.rs:527:36
[INFO] [stdout]     |
[INFO] [stdout] 527 |         iter.for_each(move |value| drop::<usize>(self.vacant_entry().insert(value)));
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^---------------------------------^
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  argument has type `usize`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "fab2960adf079cd6eb637b7dee15f12c4c2871fe69c1e9a3d49f25c82d564197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fab2960adf079cd6eb637b7dee15f12c4c2871fe69c1e9a3d49f25c82d564197", kill_on_drop: false }`
[INFO] [stdout] fab2960adf079cd6eb637b7dee15f12c4c2871fe69c1e9a3d49f25c82d564197
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e95ca85d747543cc97f13811f1ab752636326d45c2acad42fbe7feb8dec092a
[INFO] running `Command { std: "docker" "start" "-a" "0e95ca85d747543cc97f13811f1ab752636326d45c2acad42fbe7feb8dec092a", kill_on_drop: false }`
[INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stderr]    --> src/base/dense.rs:639:36
[INFO] [stderr]     |
[INFO] [stderr] 639 |         iter.for_each(move |value| drop::<usize>(self.vacant_entry().insert(value)));
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^---------------------------------^
[INFO] [stderr]     |                                                  |
[INFO] [stderr]     |                                                  argument has type `usize`
[INFO] [stderr]     |
[INFO] [stderr]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stderr]    --> src/base/sparse.rs:527:36
[INFO] [stderr]     |
[INFO] [stderr] 527 |         iter.for_each(move |value| drop::<usize>(self.vacant_entry().insert(value)));
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^---------------------------------^
[INFO] [stderr]     |                                                  |
[INFO] [stderr]     |                                                  argument has type `usize`
[INFO] [stderr]     |
[INFO] [stderr]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stderr] 
[INFO] [stderr] warning: `pui-arena` (lib) generated 2 warnings
[INFO] [stderr] warning: `pui-arena` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pui_arena-9e349dcf25c7bb3a)
[INFO] [stdout] 
[INFO] [stdout] running 72 tests
[INFO] [stdout] test base::dense::test::into_iter_values_rev_insert_only ... ok
[INFO] [stdout] test base::dense::test::into_iter_values_with_removal ... ok
[INFO] [stdout] test base::dense::test::basic ... ok
[INFO] [stdout] test base::dense::test::basic_reinsertion ... ok
[INFO] [stdout] test base::dense::test::iter_keys_insert_only ... ok
[INFO] [stdout] test base::dense::test::iter_values_mut_insert_only ... ok
[INFO] [stdout] test base::dense::test::iter_values_rev_insert_only ... ok
[INFO] [stdout] test base::dense::test::iter_keys_with_reinsertion ... ok
[INFO] [stdout] test base::dense::test::iter_keys_rev_with_removal ... ok
[INFO] [stdout] test base::dense::test::iter_values_mut_with_reinsertion ... ok
[INFO] [stdout] test base::dense::test::into_iter_values_with_reinsertion ... ok
[INFO] [stdout] test base::dense::test::iter_values_mut_with_removal ... ok
[INFO] [stdout] test base::dense::test::into_iter_values_insert_only ... ok
[INFO] [stdout] test base::dense::test::iter_keys_with_removal ... ok
[INFO] [stdout] test base::dense::test::iter_values_with_reinsertion ... ok
[INFO] [stdout] test base::hop::test::into_iter_values_with_reinsertion ... ok
[INFO] [stdout] test base::hop::test::into_iter_values_rev_insert_only ... ok
[INFO] [stdout] test base::hop::test::into_iter_values_rev_with_removal ... ok
[INFO] [stdout] test base::hop::test::into_iter_values_with_removal ... ok
[INFO] [stdout] test base::hop::test::iter_keys_insert_only ... ok
[INFO] [stdout] test base::hop::test::iter_keys_with_reinsertion ... ok
[INFO] [stdout] test base::hop::test::iter_keys_rev_with_removal ... ok
[INFO] [stdout] test base::hop::test::iter_values_insert_only ... ok
[INFO] [stdout] test base::hop::test::iter_keys_with_removal ... ok
[INFO] [stdout] test base::hop::test::iter_values_mut_insert_only ... ok
[INFO] [stdout] test base::dense::test::iter_values_with_removal ... ok
[INFO] [stdout] test base::dense::test::iter_keys_rev_insert_only ... ok
[INFO] [stdout] test base::dense::test::basic_retain ... ok
[INFO] [stdout] test base::dense::test::iter_values_insert_only ... ok
[INFO] [stdout] test base::dense::test::iter_values_mut_rev_with_removal ... ok
[INFO] [stdout] test base::dense::test::zero_sized ... ok
[INFO] [stdout] test base::dense::test::into_iter_values_rev_with_removal ... ok
[INFO] [stdout] test base::hop::test::basic_retain ... ok
[INFO] [stdout] test base::hop::test::into_iter_values_insert_only ... ok
[INFO] [stdout] test base::hop::test::basic ... ok
[INFO] [stdout] test base::hop::test::basic_reinsertion ... ok
[INFO] [stdout] test base::dense::test::iter_values_rev_with_removal ... ok
[INFO] [stdout] test base::dense::test::iter_values_mut_rev_insert_only ... ok
[INFO] [stdout] test base::hop::test::iter_keys_rev_insert_only ... ok
[INFO] [stdout] test base::hop::test::iter_values_mut_rev_with_removal ... ok
[INFO] [stdout] test base::hop::test::iter_values_mut_with_reinsertion ... ok
[INFO] [stdout] test base::hop::test::iter_values_mut_rev_insert_only ... ok
[INFO] [stdout] test base::hop::test::iter_values_with_reinsertion ... ok
[INFO] [stdout] test base::sparse::test::basic ... ok
[INFO] [stdout] test base::sparse::test::basic_reinsertion ... ok
[INFO] [stdout] test base::sparse::test::into_iter_values_rev_insert_only ... ok
[INFO] [stdout] test base::sparse::test::iter_keys_rev_with_removal ... ok
[INFO] [stdout] test base::hop::test::iter_values_mut_with_removal ... ok
[INFO] [stdout] test base::hop::test::zero_sized ... ok
[INFO] [stdout] test base::hop::test::iter_values_with_removal ... ok
[INFO] [stdout] test base::hop::test::iter_values_rev_insert_only ... ok
[INFO] [stdout] test base::sparse::test::basic_retain ... ok
[INFO] [stdout] test base::sparse::test::into_iter_values_insert_only ... ok
[INFO] [stdout] test base::sparse::test::into_iter_values_with_reinsertion ... ok
[INFO] [stdout] test base::sparse::test::into_iter_values_with_removal ... ok
[INFO] [stdout] test base::sparse::test::into_iter_values_rev_with_removal ... ok
[INFO] [stdout] test base::sparse::test::iter_keys_rev_insert_only ... ok
[INFO] [stdout] test base::hop::test::iter_values_rev_with_removal ... ok
[INFO] [stdout] test base::sparse::test::iter_keys_insert_only ... ok
[INFO] [stdout] test base::sparse::test::iter_keys_with_reinsertion ... ok
[INFO] [stdout] test base::sparse::test::iter_values_mut_insert_only ... ok
[INFO] [stdout] test base::sparse::test::iter_keys_with_removal ... ok
[INFO] [stdout] test base::sparse::test::iter_values_insert_only ... ok
[INFO] [stdout] test base::sparse::test::iter_values_mut_rev_insert_only ... ok
[INFO] [stdout] test base::sparse::test::iter_values_mut_rev_with_removal ... ok
[INFO] [stdout] test base::sparse::test::iter_values_mut_with_reinsertion ... ok
[INFO] [stdout] test base::sparse::test::iter_values_with_removal ... ok
[INFO] [stdout] test base::sparse::test::iter_values_with_reinsertion ... ok
[INFO] [stdout] test base::sparse::test::iter_values_mut_with_removal ... ok
[INFO] [stdout] test base::sparse::test::zero_sized ... ok
[INFO] [stdout] test base::sparse::test::iter_values_rev_with_removal ... ok
[INFO] [stdout] test base::sparse::test::iter_values_rev_insert_only ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 72 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/hop.rs (/opt/rustwide/target/debug/deps/hop-edb0cd5025e0b099)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test hop_version_exhaustion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sparse.rs (/opt/rustwide/target/debug/deps/sparse-92adea5ec4a19d7c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test sparse_version_exhaustion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pui-arena
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 146) ... ignored
[INFO] [stdout] test src/version.rs - version::Version (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 132) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 132) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `MyCustomArena` in the crate root
[INFO] [stdout]  --> src/lib.rs:137:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     struct MyCustomArena;
[INFO] [stdout]   |            ^^^^^^^^^^^^^ could not find `MyCustomArena` in the crate root
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MyCustomArena` in module `super`
[INFO] [stdout]  --> src/lib.rs:137:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     struct MyCustomArena;
[INFO] [stdout]   |            ^^^^^^^^^^^^^ not found in `super`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Key` in module `key`
[INFO] [stdout]    --> src/lib.rs:136:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | / pui_arena::newtype! {
[INFO] [stdout] 8   | |     struct MyCustomArena;
[INFO] [stdout] 9   | | }
[INFO] [stdout]     | |_^ help: a struct with a similar name exists: `Keys`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/base/sparse.rs:637:1
[INFO] [stdout]     |
[INFO] [stdout] 637 |   pub struct Keys<'a, T, I, V: Version, K> {
[INFO] [stdout]     |   ---------------------------------------- similarly named struct `Keys` defined here
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider importing one of these items:
[INFO] [stdout]             pui_arena::Key
[INFO] [stdout]             std::thread::local_impl::Key
[INFO] [stdout]     = note: this error originates in the macro `$crate::__newtype` which comes from the expansion of the macro `pui_arena::newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Key` in module `key`
[INFO] [stdout]    --> src/lib.rs:136:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | / pui_arena::newtype! {
[INFO] [stdout] 8   | |     struct MyCustomArena;
[INFO] [stdout] 9   | | }
[INFO] [stdout]     | |_^ help: a struct with a similar name exists: `Keys`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/base/hop.rs:445:1
[INFO] [stdout]     |
[INFO] [stdout] 445 |   pub struct Keys<'a, T, I, V: Version, K> {
[INFO] [stdout]     |   ---------------------------------------- similarly named struct `Keys` defined here
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider importing one of these items:
[INFO] [stdout]             pui_arena::Key
[INFO] [stdout]             std::thread::local_impl::Key
[INFO] [stdout]     = note: this error originates in the macro `$crate::__newtype` which comes from the expansion of the macro `pui_arena::newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Key` in module `key`
[INFO] [stdout]    --> src/lib.rs:136:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | / pui_arena::newtype! {
[INFO] [stdout] 8   | |     struct MyCustomArena;
[INFO] [stdout] 9   | | }
[INFO] [stdout]     | |_^ help: a struct with a similar name exists: `Keys`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/base/sparse.rs:637:1
[INFO] [stdout]     |
[INFO] [stdout] 637 |   pub struct Keys<'a, T, I, V: Version, K> {
[INFO] [stdout]     |   ---------------------------------------- similarly named struct `Keys` defined here
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider importing one of these items:
[INFO] [stdout]             pui_arena::Key
[INFO] [stdout]             std::thread::local_impl::Key
[INFO] [stdout]     = note: this error originates in the macro `$crate::__newtype` which comes from the expansion of the macro `pui_arena::newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 132)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "0e95ca85d747543cc97f13811f1ab752636326d45c2acad42fbe7feb8dec092a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e95ca85d747543cc97f13811f1ab752636326d45c2acad42fbe7feb8dec092a", kill_on_drop: false }`
[INFO] [stdout] 0e95ca85d747543cc97f13811f1ab752636326d45c2acad42fbe7feb8dec092a
