[INFO] fetching crate smallvec-stableunion 0.6.10...
[INFO] testing smallvec-stableunion-0.6.10 against 1.90.0 for beta-1.91-3
[INFO] extracting crate smallvec-stableunion 0.6.10 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate smallvec-stableunion 0.6.10 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bincode v1.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edbd62c323dcfc11140f3b9e6e9dabb4765c0316620e4327f4a23336354b73ae
[INFO] running `Command { std: "docker" "start" "-a" "edbd62c323dcfc11140f3b9e6e9dabb4765c0316620e4327f4a23336354b73ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edbd62c323dcfc11140f3b9e6e9dabb4765c0316620e4327f4a23336354b73ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edbd62c323dcfc11140f3b9e6e9dabb4765c0316620e4327f4a23336354b73ae", kill_on_drop: false }`
[INFO] [stdout] edbd62c323dcfc11140f3b9e6e9dabb4765c0316620e4327f4a23336354b73ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 861702c1b1f438a91b047914962b49b4dcfe8da91666e3fe87d83a0413939aae
[INFO] running `Command { std: "docker" "start" "-a" "861702c1b1f438a91b047914962b49b4dcfe8da91666e3fe87d83a0413939aae", 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 0.26s
[INFO] running `Command { std: "docker" "inspect" "861702c1b1f438a91b047914962b49b4dcfe8da91666e3fe87d83a0413939aae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "861702c1b1f438a91b047914962b49b4dcfe8da91666e3fe87d83a0413939aae", kill_on_drop: false }`
[INFO] [stdout] 861702c1b1f438a91b047914962b49b4dcfe8da91666e3fe87d83a0413939aae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57991fa852e8331d30647114746f08dc96d42448d12fa9038049e3b05b510414
[INFO] running `Command { std: "docker" "start" "-a" "57991fa852e8331d30647114746f08dc96d42448d12fa9038049e3b05b510414", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[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]    Compiling bincode v1.3.3
[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)]` 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 5.63s
[INFO] running `Command { std: "docker" "inspect" "57991fa852e8331d30647114746f08dc96d42448d12fa9038049e3b05b510414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57991fa852e8331d30647114746f08dc96d42448d12fa9038049e3b05b510414", kill_on_drop: false }`
[INFO] [stdout] 57991fa852e8331d30647114746f08dc96d42448d12fa9038049e3b05b510414
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d369f0d14ce140bcadbfc87424f8b8f6fc193399529a1f50970ccef7062c46f
[INFO] running `Command { std: "docker" "start" "-a" "0d369f0d14ce140bcadbfc87424f8b8f6fc193399529a1f50970ccef7062c46f", 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] [stdout] 
[INFO] [stderr]    --> lib.rs:344:54
[INFO] [stdout] running 39 tests
[INFO] [stderr]     |
[INFO] [stdout] test tests::drain ... ok
[INFO] [stderr] 344 |                 data: SmallVecData::from_inline(mem::uninitialized()),
[INFO] [stdout] test tests::into_iter ... ok
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^
[INFO] [stdout] test tests::into_iter_rev ... ok
[INFO] [stderr]     |
[INFO] [stdout] test tests::issue_5 ... ok
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] test tests::test_as_mut ... ok
[INFO] [stderr] 
[INFO] [stdout] test tests::shrink_to_fit_unspill ... ok
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout] test tests::test_as_ref ... ok
[INFO] [stderr]    --> lib.rs:385:68
[INFO] [stdout] test tests::test_capacity ... ok
[INFO] [stderr]     |
[INFO] [stdout] test tests::test_borrow ... ok
[INFO] [stderr] 385 |                 let mut data = SmallVecData::<A>::from_inline(mem::uninitialized());
[INFO] [stdout] test tests::test_borrow_mut ... ok
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^
[INFO] [stdout] test tests::test_dedup ... ok
[INFO] [stderr] 
[INFO] [stdout] test tests::test_extend_from_slice ... ok
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout] test tests::test_from_vec ... ok
[INFO] [stderr]    --> lib.rs:589:60
[INFO] [stdout] test tests::test_from ... ok
[INFO] [stderr]     |
[INFO] [stdout] test tests::test_from_slice ... ok
[INFO] [stderr] 589 |                 self.data = SmallVecData::from_inline(mem::uninitialized());
[INFO] [stdout] test tests::test_hash ... ok
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^
[INFO] [stdout] test tests::test_inline ... ok
[INFO] [stderr] 
[INFO] [stdout] test tests::test_insert_many ... ok
[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
[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)]` 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 0.05s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/smallvec_stableunion-9a25d382128967fb)
[INFO] [stdout] test tests::test_insert_many_long_hint ... ok
[INFO] [stdout] test tests::test_into_inner ... ok
[INFO] [stdout] test tests::test_eq ... ok
[INFO] [stdout] test tests::test_retain ... ok
[INFO] [stdout] test tests::test_exact_size_iterator ... ok
[INFO] [stdout] test tests::test_insert_many_short_hint ... ok
[INFO] [stdout] test tests::test_resize ... ok
[INFO] [stdout] test tests::grow_spilled_same_size ... ok
[INFO] [stdout] test tests::test_into_vec ... ok
[INFO] [stdout] test tests::test_ord ... ok
[INFO] [stdout] test tests::test_with_capacity ... ok
[INFO] [stdout] test tests::test_zero ... ok
[INFO] [stdout] test tests::veclike_deref_slice ... ok
[INFO] [stdout] test tests::test_spill ... ok
[INFO] [stdout] test tests::grow_to_shrink ... ok
[INFO] [stdout] test tests::resumable_extend ... ok
[INFO] [stdout] test tests::drain_rev ... ok
[INFO] [stdout] test tests::test_double_spill ... ok
[INFO] [stdout] test tests::test_insert_from_slice ... ok
[INFO] [stdout] test tests::test_write ... 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 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smallvec_stableunion
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test lib.rs - SmallVec<A>::from_buf (line 409) ... FAILED
[INFO] [stdout] test lib.rs - ExtendFromSlice (line 195) ... FAILED
[INFO] [stdout] test lib.rs - SmallVec<A>::with_capacity (line 354) ... FAILED
[INFO] [stdout] test lib.rs - SmallVec<A>::from_raw_parts (line 920) ... FAILED
[INFO] [stdout] test lib.rs - SmallVec<A>::from_buf_and_len (line 429) ... FAILED
[INFO] [stdout] test lib.rs - SmallVec<A>::from_vec (line 373) ... FAILED
[INFO] [stdout] test lib.rs - VecLike (line 148) ... FAILED
[INFO] [stdout] test lib.rs - SmallVec<A>::from_buf_and_len_unchecked (line 447) ... FAILED
[INFO] [stdout] test lib.rs - SmallVec (line 315) ... FAILED
[INFO] [stdout] test lib.rs - smallvec (line 79) ... FAILED
[INFO] [stdout] test lib.rs - SmallVec<A>::from_elem (line 1042) ... FAILED
[INFO] [stdout] test lib.rs - smallvec (line 92) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] 3 | 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] 2 + 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] 3 | 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] 2 + 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] 3 | 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] 2 + 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] 2 | #[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] 8 |     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] 2 | #[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_buf_and_len (line 429) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `smallvec`
[INFO] [stdout]  --> lib.rs:430:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | 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] 2 + 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_vec (line 373) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `smallvec`
[INFO] [stdout]  --> lib.rs:374:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | 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] 2 + 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 - VecLike (line 148) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `smallvec`
[INFO] [stdout]  --> lib.rs:149:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | 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] 2 + 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] 3 | 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] 2 + 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 315) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `smallvec`
[INFO] [stdout]  --> lib.rs:316:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | 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] 2 + 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] 2 | #[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] 5 | 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] 2 | #[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_elem (line 1042) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `smallvec`
[INFO] [stdout]  --> lib.rs:1043:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | 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] 2 + 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] 2 | #[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] 5 | 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] 2 | #[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 0.20s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "0d369f0d14ce140bcadbfc87424f8b8f6fc193399529a1f50970ccef7062c46f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d369f0d14ce140bcadbfc87424f8b8f6fc193399529a1f50970ccef7062c46f", kill_on_drop: false }`
[INFO] [stdout] 0d369f0d14ce140bcadbfc87424f8b8f6fc193399529a1f50970ccef7062c46f