[INFO] fetching crate smallvec-stableunion 0.6.10...
[INFO] testing smallvec-stableunion-0.6.10 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate smallvec-stableunion 0.6.10 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate smallvec-stableunion 0.6.10
[INFO] finished tweaking crates.io crate smallvec-stableunion 0.6.10
[INFO] tweaked toml for crates.io crate smallvec-stableunion 0.6.10 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate smallvec-stableunion 0.6.10 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d020902b68e2a4323041f89a654abff19b4775d3e81c1033e75671d79335acf
[INFO] running `Command { std: "docker" "start" "-a" "9d020902b68e2a4323041f89a654abff19b4775d3e81c1033e75671d79335acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d020902b68e2a4323041f89a654abff19b4775d3e81c1033e75671d79335acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d020902b68e2a4323041f89a654abff19b4775d3e81c1033e75671d79335acf", kill_on_drop: false }`
[INFO] [stdout] 9d020902b68e2a4323041f89a654abff19b4775d3e81c1033e75671d79335acf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15ec0a07a614e3352c74d920d06ef4ed384a9e2f159c2626c3af4a5525d7c9e0
[INFO] running `Command { std: "docker" "start" "-a" "15ec0a07a614e3352c74d920d06ef4ed384a9e2f159c2626c3af4a5525d7c9e0", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling smallvec-stableunion v0.6.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> lib.rs:344:54
[INFO] [stdout]     |
[INFO] [stdout] 344 |                 data: SmallVecData::from_inline(mem::uninitialized()),
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> lib.rs:385:68
[INFO] [stdout]     |
[INFO] [stdout] 385 |                 let mut data = SmallVecData::<A>::from_inline(mem::uninitialized());
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> lib.rs:589:60
[INFO] [stdout]     |
[INFO] [stdout] 589 |                 self.data = SmallVecData::from_inline(mem::uninitialized());
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> lib.rs:655:60
[INFO] [stdout]     |
[INFO] [stdout] 655 |                 self.data = SmallVecData::from_inline(mem::uninitialized());
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> lib.rs:979:44
[INFO] [stdout]     |
[INFO] [stdout] 979 |                     let mut data: A = mem::uninitialized();
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> lib.rs:534:18
[INFO] [stdout]     |
[INFO] [stdout] 534 |     pub fn drain(&mut self) -> Drain<A::Item> {
[INFO] [stdout]     |                  ^^^^^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 534 |     pub fn drain(&mut self) -> Drain<'_, A::Item> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "15ec0a07a614e3352c74d920d06ef4ed384a9e2f159c2626c3af4a5525d7c9e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15ec0a07a614e3352c74d920d06ef4ed384a9e2f159c2626c3af4a5525d7c9e0", kill_on_drop: false }`
[INFO] [stdout] 15ec0a07a614e3352c74d920d06ef4ed384a9e2f159c2626c3af4a5525d7c9e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27221346e1d1701f9c7b4ce759b8c5eb84716c34645c3b9f564d4cba5065f497
[INFO] running `Command { std: "docker" "start" "-a" "27221346e1d1701f9c7b4ce759b8c5eb84716c34645c3b9f564d4cba5065f497", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> lib.rs:344:54
[INFO] [stdout]     |
[INFO] [stdout] 344 |                 data: SmallVecData::from_inline(mem::uninitialized()),
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> lib.rs:385:68
[INFO] [stdout]     |
[INFO] [stdout] 385 |                 let mut data = SmallVecData::<A>::from_inline(mem::uninitialized());
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> lib.rs:589:60
[INFO] [stdout]     |
[INFO] [stdout] 589 |                 self.data = SmallVecData::from_inline(mem::uninitialized());
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> lib.rs:655:60
[INFO] [stdout]     |
[INFO] [stdout] 655 |                 self.data = SmallVecData::from_inline(mem::uninitialized());
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> lib.rs:979:44
[INFO] [stdout]     |
[INFO] [stdout] 979 |                     let mut data: A = mem::uninitialized();
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> lib.rs:534:18
[INFO] [stdout]     |
[INFO] [stdout] 534 |     pub fn drain(&mut self) -> Drain<A::Item> {
[INFO] [stdout]     |                  ^^^^^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 534 |     pub fn drain(&mut self) -> Drain<'_, A::Item> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling smallvec-stableunion v0.6.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]     --> lib.rs:1547:9
[INFO] [stdout]      |
[INFO] [stdout] 1547 |     use std::rc::Rc;
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> lib.rs:344:54
[INFO] [stdout]     |
[INFO] [stdout] 344 |                 data: SmallVecData::from_inline(mem::uninitialized()),
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> lib.rs:385:68
[INFO] [stdout]     |
[INFO] [stdout] 385 |                 let mut data = SmallVecData::<A>::from_inline(mem::uninitialized());
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> lib.rs:589:60
[INFO] [stdout]     |
[INFO] [stdout] 589 |                 self.data = SmallVecData::from_inline(mem::uninitialized());
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> lib.rs:655:60
[INFO] [stdout]     |
[INFO] [stdout] 655 |                 self.data = SmallVecData::from_inline(mem::uninitialized());
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> lib.rs:979:44
[INFO] [stdout]     |
[INFO] [stdout] 979 |                     let mut data: A = mem::uninitialized();
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> lib.rs:534:18
[INFO] [stdout]     |
[INFO] [stdout] 534 |     pub fn drain(&mut self) -> Drain<A::Item> {
[INFO] [stdout]     |                  ^^^^^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 534 |     pub fn drain(&mut self) -> Drain<'_, A::Item> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "27221346e1d1701f9c7b4ce759b8c5eb84716c34645c3b9f564d4cba5065f497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27221346e1d1701f9c7b4ce759b8c5eb84716c34645c3b9f564d4cba5065f497", kill_on_drop: false }`
[INFO] [stdout] 27221346e1d1701f9c7b4ce759b8c5eb84716c34645c3b9f564d4cba5065f497
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50054c295ee368a15136cc6d0854601912689b9a8ec2f2a2dd63939f9a1d7d47
[INFO] running `Command { std: "docker" "start" "-a" "50054c295ee368a15136cc6d0854601912689b9a8ec2f2a2dd63939f9a1d7d47", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> lib.rs:344:54
[INFO] [stderr]     |
[INFO] [stderr] 344 |                 data: SmallVecData::from_inline(mem::uninitialized()),
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> lib.rs:385:68
[INFO] [stderr]     |
[INFO] [stderr] 385 |                 let mut data = SmallVecData::<A>::from_inline(mem::uninitialized());
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> lib.rs:589:60
[INFO] [stderr]     |
[INFO] [stderr] 589 |                 self.data = SmallVecData::from_inline(mem::uninitialized());
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> lib.rs:655:60
[INFO] [stderr]     |
[INFO] [stderr] 655 |                 self.data = SmallVecData::from_inline(mem::uninitialized());
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> lib.rs:979:44
[INFO] [stderr]     |
[INFO] [stderr] 979 |                     let mut data: A = mem::uninitialized();
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> lib.rs:534:18
[INFO] [stderr]     |
[INFO] [stderr] 534 |     pub fn drain(&mut self) -> Drain<A::Item> {
[INFO] [stderr]     |                  ^^^^^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 534 |     pub fn drain(&mut self) -> Drain<'_, A::Item> {
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: `smallvec-stableunion` (lib) generated 6 warnings (run `cargo fix --lib -p smallvec-stableunion` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]     --> lib.rs:1547:9
[INFO] [stderr]      |
[INFO] [stderr] 1547 |     use std::rc::Rc;
[INFO] [stderr]      |         ^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `smallvec-stableunion` (lib test) generated 7 warnings (6 duplicates) (run `cargo fix --lib -p smallvec-stableunion --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/smallvec_stableunion-1d3ef09bda6332d0)
[INFO] [stdout] running 39 tests
[INFO] [stdout] test tests::drain_rev ... ok
[INFO] [stdout] test tests::grow_spilled_same_size ... ok
[INFO] [stdout] test tests::drain ... ok
[INFO] [stdout] test tests::grow_to_shrink ... ok
[INFO] [stdout] test tests::into_iter ... ok
[INFO] [stdout] test tests::into_iter_rev ... ok
[INFO] [stdout] test tests::resumable_extend ... ok
[INFO] [stdout] test tests::shrink_to_fit_unspill ... ok
[INFO] [stdout] test tests::issue_5 ... ok
[INFO] [stdout] test tests::test_as_ref ... ok
[INFO] [stdout] test tests::test_borrow ... ok
[INFO] [stdout] test tests::test_as_mut ... ok
[INFO] [stdout] test tests::test_borrow_mut ... ok
[INFO] [stdout] test tests::test_capacity ... ok
[INFO] [stdout] test tests::test_dedup ... ok
[INFO] [stdout] test tests::test_double_spill ... ok
[INFO] [stdout] test tests::test_eq ... ok
[INFO] [stdout] test tests::test_exact_size_iterator ... ok
[INFO] [stdout] test tests::test_extend_from_slice ... ok
[INFO] [stdout] test tests::test_from ... ok
[INFO] [stdout] test tests::test_from_slice ... ok
[INFO] [stdout] test tests::test_from_vec ... ok
[INFO] [stdout] test tests::test_hash ... ok
[INFO] [stdout] test tests::test_inline ... ok
[INFO] [stdout] test tests::test_insert_from_slice ... ok
[INFO] [stdout] test tests::test_insert_many ... ok
[INFO] [stdout] test tests::test_insert_many_long_hint ... ok
[INFO] [stdout] test tests::test_insert_many_short_hint ... ok
[INFO] [stdout] test tests::test_into_inner ... ok
[INFO] [stdout] test tests::test_into_vec ... ok
[INFO] [stdout] test tests::test_retain ... ok
[INFO] [stdout] test tests::test_spill ... ok
[INFO] [stdout] test tests::test_with_capacity ... ok
[INFO] [stdout] test tests::test_write ... ok
[INFO] [stdout] test tests::test_ord ... ok
[INFO] [stdout] test tests::test_resize ... ok
[INFO] [stdout] test tests::test_zero ... ok
[INFO] [stdout] test tests::veclike_deref_slice ... ok
[INFO] [stdout] test tests::test_invalid_grow - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smallvec_stableunion
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test lib.rs - VecLike (line 148) ... FAILED
[INFO] [stdout] test lib.rs - SmallVec<A>::from_elem (line 1042) ... FAILED
[INFO] [stdout] test lib.rs - ExtendFromSlice (line 195) ... FAILED
[INFO] [stdout] test lib.rs - smallvec (line 79) ... FAILED
[INFO] [stdout] test lib.rs - SmallVec<A>::from_vec (line 373) ... FAILED
[INFO] [stdout] test lib.rs - smallvec (line 92) ... FAILED
[INFO] [stdout] test lib.rs - SmallVec (line 315) ... FAILED
[INFO] [stdout] test lib.rs - SmallVec<A>::from_buf_and_len (line 429) ... FAILED
[INFO] [stdout] test lib.rs - SmallVec<A>::with_capacity (line 354) ... FAILED
[INFO] [stdout] test lib.rs - SmallVec<A>::from_buf (line 409) ... FAILED
[INFO] [stdout] test lib.rs - SmallVec<A>::from_buf_and_len_unchecked (line 447) ... FAILED
[INFO] [stdout] test lib.rs - SmallVec<A>::from_raw_parts (line 920) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- lib.rs - VecLike (line 148) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `smallvec`
[INFO] [stdout]    --> lib.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 | use smallvec::{VecLike, SmallVec};
[INFO] [stdout]     |     ^^^^^^^^ use of unresolved module or unlinked crate `smallvec`
[INFO] [stdout]     |
[INFO] [stdout] help: if you wanted to use a crate named `smallvec`, use `cargo add smallvec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]     |
[INFO] [stdout] 148 + extern crate smallvec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- lib.rs - SmallVec<A>::from_elem (line 1042) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `smallvec`
[INFO] [stdout]     --> lib.rs:1043:5
[INFO] [stdout]      |
[INFO] [stdout] 1043 | use smallvec::SmallVec;
[INFO] [stdout]      |     ^^^^^^^^ use of unresolved module or unlinked crate `smallvec`
[INFO] [stdout]      |
[INFO] [stdout] help: if you wanted to use a crate named `smallvec`, use `cargo add smallvec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]      |
[INFO] [stdout] 1042 + extern crate smallvec;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- lib.rs - ExtendFromSlice (line 195) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `smallvec`
[INFO] [stdout]    --> lib.rs:196:5
[INFO] [stdout]     |
[INFO] [stdout] 196 | use smallvec::{ExtendFromSlice, SmallVec};
[INFO] [stdout]     |     ^^^^^^^^ use of unresolved module or unlinked crate `smallvec`
[INFO] [stdout]     |
[INFO] [stdout] help: if you wanted to use a crate named `smallvec`, use `cargo add smallvec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]     |
[INFO] [stdout] 195 + extern crate smallvec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- lib.rs - smallvec (line 79) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `smallvec`
[INFO] [stdout]   --> lib.rs:80:14
[INFO] [stdout]    |
[INFO] [stdout] 80 | #[macro_use] extern crate smallvec;
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `smallvec` in this scope
[INFO] [stdout]   --> lib.rs:83:29
[INFO] [stdout]    |
[INFO] [stdout] 83 | let v: SmallVec<[_; 128]> = smallvec![1, 2, 3];
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `smallvec` is imported here, but it is an unresolved item, not a macro
[INFO] [stdout]   --> lib.rs:80:14
[INFO] [stdout]    |
[INFO] [stdout] 80 | #[macro_use] extern crate smallvec;
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- lib.rs - SmallVec<A>::from_vec (line 373) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `smallvec`
[INFO] [stdout]    --> lib.rs:374:5
[INFO] [stdout]     |
[INFO] [stdout] 374 | use smallvec::SmallVec;
[INFO] [stdout]     |     ^^^^^^^^ use of unresolved module or unlinked crate `smallvec`
[INFO] [stdout]     |
[INFO] [stdout] help: if you wanted to use a crate named `smallvec`, use `cargo add smallvec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]     |
[INFO] [stdout] 373 + extern crate smallvec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- lib.rs - smallvec (line 92) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `smallvec`
[INFO] [stdout]   --> lib.rs:93:14
[INFO] [stdout]    |
[INFO] [stdout] 93 | #[macro_use] extern crate smallvec;
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `smallvec` in this scope
[INFO] [stdout]   --> lib.rs:96:32
[INFO] [stdout]    |
[INFO] [stdout] 96 | let v: SmallVec<[_; 0x8000]> = smallvec![1; 3];
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `smallvec` is imported here, but it is an unresolved item, not a macro
[INFO] [stdout]   --> lib.rs:93:14
[INFO] [stdout]    |
[INFO] [stdout] 93 | #[macro_use] extern crate smallvec;
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- lib.rs - SmallVec (line 315) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `smallvec`
[INFO] [stdout]    --> lib.rs:316:5
[INFO] [stdout]     |
[INFO] [stdout] 316 | use smallvec::SmallVec;
[INFO] [stdout]     |     ^^^^^^^^ use of unresolved module or unlinked crate `smallvec`
[INFO] [stdout]     |
[INFO] [stdout] help: if you wanted to use a crate named `smallvec`, use `cargo add smallvec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]     |
[INFO] [stdout] 315 + extern crate smallvec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- lib.rs - SmallVec<A>::from_buf_and_len (line 429) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `smallvec`
[INFO] [stdout]    --> lib.rs:430:5
[INFO] [stdout]     |
[INFO] [stdout] 430 | use smallvec::SmallVec;
[INFO] [stdout]     |     ^^^^^^^^ use of unresolved module or unlinked crate `smallvec`
[INFO] [stdout]     |
[INFO] [stdout] help: if you wanted to use a crate named `smallvec`, use `cargo add smallvec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]     |
[INFO] [stdout] 429 + extern crate smallvec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- lib.rs - SmallVec<A>::with_capacity (line 354) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `smallvec`
[INFO] [stdout]    --> lib.rs:355:5
[INFO] [stdout]     |
[INFO] [stdout] 355 | use smallvec::SmallVec;
[INFO] [stdout]     |     ^^^^^^^^ use of unresolved module or unlinked crate `smallvec`
[INFO] [stdout]     |
[INFO] [stdout] help: if you wanted to use a crate named `smallvec`, use `cargo add smallvec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]     |
[INFO] [stdout] 354 + extern crate smallvec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- lib.rs - SmallVec<A>::from_buf (line 409) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `smallvec`
[INFO] [stdout]    --> lib.rs:410:5
[INFO] [stdout]     |
[INFO] [stdout] 410 | use smallvec::SmallVec;
[INFO] [stdout]     |     ^^^^^^^^ use of unresolved module or unlinked crate `smallvec`
[INFO] [stdout]     |
[INFO] [stdout] help: if you wanted to use a crate named `smallvec`, use `cargo add smallvec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]     |
[INFO] [stdout] 409 + extern crate smallvec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- lib.rs - SmallVec<A>::from_buf_and_len_unchecked (line 447) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `smallvec`
[INFO] [stdout]    --> lib.rs:448:5
[INFO] [stdout]     |
[INFO] [stdout] 448 | use smallvec::SmallVec;
[INFO] [stdout]     |     ^^^^^^^^ use of unresolved module or unlinked crate `smallvec`
[INFO] [stdout]     |
[INFO] [stdout] help: if you wanted to use a crate named `smallvec`, use `cargo add smallvec` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]     |
[INFO] [stdout] 447 + extern crate smallvec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- lib.rs - SmallVec<A>::from_raw_parts (line 920) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `smallvec`
[INFO] [stdout]    --> lib.rs:921:14
[INFO] [stdout]     |
[INFO] [stdout] 921 | #[macro_use] extern crate smallvec;
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `smallvec` in this scope
[INFO] [stdout]    --> lib.rs:927:35
[INFO] [stdout]     |
[INFO] [stdout] 927 |     let mut v: SmallVec<[_; 1]> = smallvec![1, 2, 3];
[INFO] [stdout]     |                                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `smallvec` is imported here, but it is an unresolved item, not a macro
[INFO] [stdout]    --> lib.rs:921:14
[INFO] [stdout]     |
[INFO] [stdout] 921 | #[macro_use] extern crate smallvec;
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     lib.rs - ExtendFromSlice (line 195)
[INFO] [stdout]     lib.rs - SmallVec (line 315)
[INFO] [stdout]     lib.rs - SmallVec<A>::from_buf (line 409)
[INFO] [stdout]     lib.rs - SmallVec<A>::from_buf_and_len (line 429)
[INFO] [stdout]     lib.rs - SmallVec<A>::from_buf_and_len_unchecked (line 447)
[INFO] [stdout]     lib.rs - SmallVec<A>::from_elem (line 1042)
[INFO] [stdout]     lib.rs - SmallVec<A>::from_raw_parts (line 920)
[INFO] [stdout]     lib.rs - SmallVec<A>::from_vec (line 373)
[INFO] [stdout]     lib.rs - SmallVec<A>::with_capacity (line 354)
[INFO] [stdout]     lib.rs - VecLike (line 148)
[INFO] [stdout]     lib.rs - smallvec (line 79)
[INFO] [stdout]     lib.rs - smallvec (line 92)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 12 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "50054c295ee368a15136cc6d0854601912689b9a8ec2f2a2dd63939f9a1d7d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50054c295ee368a15136cc6d0854601912689b9a8ec2f2a2dd63939f9a1d7d47", kill_on_drop: false }`
[INFO] [stdout] 50054c295ee368a15136cc6d0854601912689b9a8ec2f2a2dd63939f9a1d7d47
