[INFO] fetching crate incinerator 0.0.1...
[INFO] checking incinerator-0.0.1 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate incinerator 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate incinerator 0.0.1 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate incinerator 0.0.1
[INFO] finished tweaking crates.io crate incinerator 0.0.1
[INFO] tweaked toml for crates.io crate incinerator 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atomic_enum v0.1.1
[INFO] [stderr]   Downloaded quickcheck_macros v0.9.1
[INFO] [stderr]   Downloaded quickcheck v0.9.2
[INFO] [stderr]   Downloaded nested v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 195ee92f9842b4f5d256f0c3b845f8a56ba908107b10e6c96c56264b11936a66
[INFO] running `Command { std: "docker" "start" "-a" "195ee92f9842b4f5d256f0c3b845f8a56ba908107b10e6c96c56264b11936a66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "195ee92f9842b4f5d256f0c3b845f8a56ba908107b10e6c96c56264b11936a66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "195ee92f9842b4f5d256f0c3b845f8a56ba908107b10e6c96c56264b11936a66", kill_on_drop: false }`
[INFO] [stdout] 195ee92f9842b4f5d256f0c3b845f8a56ba908107b10e6c96c56264b11936a66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76dfd85caed13a23e738263c440a501c03bbfb116efed736d050d3b76aa00c01
[INFO] running `Command { std: "docker" "start" "-a" "76dfd85caed13a23e738263c440a501c03bbfb116efed736d050d3b76aa00c01", kill_on_drop: false }`
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking nested v0.1.1
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling atomic_enum v0.1.1
[INFO] [stderr]    Compiling quickcheck_macros v0.9.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking incinerator v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `core::raw`
[INFO] [stdout]  --> heap.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use core::raw::TraitObject;
[INFO] [stdout]   |           ^^^ could not find `raw` in `core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `raw` in `core`
[INFO] [stdout]    --> api.rs:129:69
[INFO] [stdout]     |
[INFO] [stdout] 129 |             let obj = transmute::<&(dyn crate::Trace + Sync), core::raw::TraitObject>(
[INFO] [stdout]     |                                                                     ^^^ could not find `raw` in `core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> trace.rs:78:53
[INFO] [stdout]     |
[INFO] [stdout] 78  |                     $crate::Trace::visit($thing, cb);
[INFO] [stdout]     |                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 295 |             Ok(ref v) => mark!(v),
[INFO] [stdout]     |                          -------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `mark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> trace.rs:78:53
[INFO] [stdout]     |
[INFO] [stdout] 78  |                     $crate::Trace::visit($thing, cb);
[INFO] [stdout]     |                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 296 |             Err(ref v) => mark!(v),
[INFO] [stdout]     |                           -------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `mark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> trace.rs:93:33
[INFO] [stdout]     |
[INFO] [stdout] 93  |                     mark($thing);
[INFO] [stdout]     |                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 295 |             Ok(ref v) => mark!(v),
[INFO] [stdout]     |                          -------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `mark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> trace.rs:93:33
[INFO] [stdout]     |
[INFO] [stdout] 93  |                     mark($thing);
[INFO] [stdout]     |                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 296 |             Err(ref v) => mark!(v),
[INFO] [stdout]     |                           -------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `mark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `thread_local::CachedThreadLocal`: Use `ThreadLocal` instead
[INFO] [stdout]   --> api.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | use thread_local::CachedThreadLocal;
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `thread_local::CachedThreadLocal`: Use `ThreadLocal` instead
[INFO] [stdout]    --> api.rs:228:37
[INFO] [stdout]     |
[INFO] [stdout] 228 |             cur_thread: RwLock::new(CachedThreadLocal::new()),
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `thread_local::CachedThreadLocal`: Use `ThreadLocal` instead
[INFO] [stdout]   --> heap.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | use thread_local::CachedThreadLocal;
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `thread_local::CachedThreadLocal`: Use `ThreadLocal` instead
[INFO] [stdout]    --> heap.rs:223:35
[INFO] [stdout]     |
[INFO] [stdout] 223 |     pub(crate) cur_thread: RwLock<CachedThreadLocal<ThreadState<Hdr>>>,
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `maybe_uninit_extra` has been stable since 1.60.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     maybe_uninit_extra
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `maybe_uninit_ref` has been stable since 1.55.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     maybe_uninit_ref,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `raw`
[INFO] [stdout]  --> lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     raw,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> heap.rs:194:1
[INFO] [stdout]     |
[INFO] [stdout] 194 | #[atomic_enum::atomic_enum]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the attribute macro `atomic_enum::atomic_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> heap.rs:489:50
[INFO] [stdout]     |
[INFO] [stdout] 489 |             let objcount = unsafe { segment.data.get_ref() }.objcount.get();
[INFO] [stdout]     |                                                  ^^^^^^^ method not found in `MaybeUninit<Segment>`
[INFO] [stdout]     |
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 489 ~             let objcount = unsafe { let mut pinned = std::pin::pin!(segment.data);
[INFO] [stdout] 490 ~             pinned.as_ref().get_ref() }.objcount.get();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> heap.rs:490:56
[INFO] [stdout]     |
[INFO] [stdout] 490 |             match objcount.cmp(&(unsafe { segment.data.get_ref() }.layout.get().maxobj as usize)) {
[INFO] [stdout]     |                                                        ^^^^^^^ method not found in `MaybeUninit<Segment>`
[INFO] [stdout]     |
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 490 ~             match objcount.cmp(&(unsafe { let mut pinned = std::pin::pin!(segment.data);
[INFO] [stdout] 491 ~             pinned.as_ref().get_ref() }.layout.get().maxobj as usize)) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> heap.rs:495:52
[INFO] [stdout]     |
[INFO] [stdout] 495 | ...                   [unsafe { segment.data.get_ref() }.layout.get().objsize_log2 as usize];
[INFO] [stdout]     |                                              ^^^^^^^ method not found in `MaybeUninit<Segment>`
[INFO] [stdout]     |
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 495 ~                             [unsafe { let mut pinned = std::pin::pin!(segment.data);
[INFO] [stdout] 496 ~                             pinned.as_ref().get_ref() }.layout.get().objsize_log2 as usize];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> heap.rs:519:43
[INFO] [stdout]     |
[INFO] [stdout] 519 | ...                   [segment.data.get_ref().layout.get().objsize_log2 as usize]
[INFO] [stdout]     |                                     ^^^^^^^ method not found in `MaybeUninit<Segment>`
[INFO] [stdout]     |
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 519 ~                             [let mut pinned = std::pin::pin!(segment.data);
[INFO] [stdout] 520 ~                             pinned.as_ref().get_ref().layout.get().objsize_log2 as usize]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> heap.rs:605:85
[INFO] [stdout]     |
[INFO] [stdout] 605 |         let oldlayout = unsafe { self.current_segment.get().expect(GC_CONTEXT).data.get_ref() }
[INFO] [stdout]     |                                                                                     ^^^^^^^ method not found in `MaybeUninit<Segment>`
[INFO] [stdout]     |
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 605 ~         let oldlayout = unsafe { let mut pinned = std::pin::pin!(self.current_segment.get().expect(GC_CONTEXT).data);
[INFO] [stdout] 606 ~         pinned.as_ref().get_ref() }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> heap.rs:625:18
[INFO] [stdout]     |
[INFO] [stdout] 624 | /             seg.data
[INFO] [stdout] 625 | |                 .get_ref()
[INFO] [stdout]     | |                 -^^^^^^^ method not found in `MaybeUninit<Segment>`
[INFO] [stdout]     | |_________________|
[INFO] [stdout]     | 
[INFO] [stdout]     |
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 624 ~             let mut pinned = std::pin::pin!(seg.data);
[INFO] [stdout] 625 +             pinned.as_ref()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> heap.rs:629:18
[INFO] [stdout]     |
[INFO] [stdout] 628 | /             seg.data
[INFO] [stdout] 629 | |                 .get_ref()
[INFO] [stdout]     | |                 -^^^^^^^ method not found in `MaybeUninit<Segment>`
[INFO] [stdout]     | |_________________|
[INFO] [stdout]     | 
[INFO] [stdout]     |
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 628 ~             let mut pinned = std::pin::pin!(seg.data);
[INFO] [stdout] 629 +             pinned.as_ref()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> heap.rs:655:18
[INFO] [stdout]     |
[INFO] [stdout] 651 | /             self.current_segment
[INFO] [stdout] 652 | |                 .get()
[INFO] [stdout] 653 | |                 .expect(GC_SEGMENT)
[INFO] [stdout] 654 | |                 .data
[INFO] [stdout] 655 | |                 .get_ref()
[INFO] [stdout]     | |                 -^^^^^^^ method not found in `MaybeUninit<Segment>`
[INFO] [stdout]     | |_________________|
[INFO] [stdout]     | 
[INFO] [stdout]     |
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 651 ~             let mut pinned = std::pin::pin!(self.current_segment
[INFO] [stdout] 652 |                 .get()
[INFO] [stdout] 653 |                 .expect(GC_SEGMENT)
[INFO] [stdout] 654 ~                 .data);
[INFO] [stdout] 655 +             pinned.as_ref()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> segment.rs:106:26
[INFO] [stdout]     |
[INFO] [stdout] 106 |                         .compare_and_swap(packedotherptr, packedtailptr, AcqRel)
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> segment.rs:152:45
[INFO] [stdout]     |
[INFO] [stdout] 152 |                     if list_top.list_link().compare_and_swap(
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors; 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `incinerator` (lib) due to 12 previous errors; 17 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `core::raw`
[INFO] [stdout]  --> heap.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use core::raw::TraitObject;
[INFO] [stdout]   |           ^^^ could not find `raw` in `core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `raw` in `core`
[INFO] [stdout]    --> api.rs:129:69
[INFO] [stdout]     |
[INFO] [stdout] 129 |             let obj = transmute::<&(dyn crate::Trace + Sync), core::raw::TraitObject>(
[INFO] [stdout]     |                                                                     ^^^ could not find `raw` in `core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Layout` is imported redundantly
[INFO] [stdout]    --> segment.rs:340:9
[INFO] [stdout]     |
[INFO] [stdout] 339 |     use super::*;
[INFO] [stdout]     |         -------- the item `Layout` is already imported here
[INFO] [stdout] 340 |     use std::alloc::Layout;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> trace.rs:78:53
[INFO] [stdout]     |
[INFO] [stdout] 78  |                     $crate::Trace::visit($thing, cb);
[INFO] [stdout]     |                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 295 |             Ok(ref v) => mark!(v),
[INFO] [stdout]     |                          -------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `mark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> trace.rs:78:53
[INFO] [stdout]     |
[INFO] [stdout] 78  |                     $crate::Trace::visit($thing, cb);
[INFO] [stdout]     |                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 296 |             Err(ref v) => mark!(v),
[INFO] [stdout]     |                           -------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `mark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> trace.rs:93:33
[INFO] [stdout]     |
[INFO] [stdout] 93  |                     mark($thing);
[INFO] [stdout]     |                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 295 |             Ok(ref v) => mark!(v),
[INFO] [stdout]     |                          -------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `mark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> trace.rs:93:33
[INFO] [stdout]     |
[INFO] [stdout] 93  |                     mark($thing);
[INFO] [stdout]     |                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 296 |             Err(ref v) => mark!(v),
[INFO] [stdout]     |                           -------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `mark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `thread_local::CachedThreadLocal`: Use `ThreadLocal` instead
[INFO] [stdout]   --> api.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | use thread_local::CachedThreadLocal;
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `thread_local::CachedThreadLocal`: Use `ThreadLocal` instead
[INFO] [stdout]    --> api.rs:228:37
[INFO] [stdout]     |
[INFO] [stdout] 228 |             cur_thread: RwLock::new(CachedThreadLocal::new()),
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `thread_local::CachedThreadLocal`: Use `ThreadLocal` instead
[INFO] [stdout]   --> heap.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | use thread_local::CachedThreadLocal;
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `thread_local::CachedThreadLocal`: Use `ThreadLocal` instead
[INFO] [stdout]    --> heap.rs:223:35
[INFO] [stdout]     |
[INFO] [stdout] 223 |     pub(crate) cur_thread: RwLock<CachedThreadLocal<ThreadState<Hdr>>>,
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `maybe_uninit_extra` has been stable since 1.60.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     maybe_uninit_extra
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `maybe_uninit_ref` has been stable since 1.55.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     maybe_uninit_ref,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `raw`
[INFO] [stdout]  --> lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     raw,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> heap.rs:194:1
[INFO] [stdout]     |
[INFO] [stdout] 194 | #[atomic_enum::atomic_enum]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the attribute macro `atomic_enum::atomic_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> heap.rs:489:50
[INFO] [stdout]     |
[INFO] [stdout] 489 |             let objcount = unsafe { segment.data.get_ref() }.objcount.get();
[INFO] [stdout]     |                                                  ^^^^^^^ method not found in `MaybeUninit<Segment>`
[INFO] [stdout]     |
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 489 ~             let objcount = unsafe { let mut pinned = std::pin::pin!(segment.data);
[INFO] [stdout] 490 ~             pinned.as_ref().get_ref() }.objcount.get();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> heap.rs:490:56
[INFO] [stdout]     |
[INFO] [stdout] 490 |             match objcount.cmp(&(unsafe { segment.data.get_ref() }.layout.get().maxobj as usize)) {
[INFO] [stdout]     |                                                        ^^^^^^^ method not found in `MaybeUninit<Segment>`
[INFO] [stdout]     |
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 490 ~             match objcount.cmp(&(unsafe { let mut pinned = std::pin::pin!(segment.data);
[INFO] [stdout] 491 ~             pinned.as_ref().get_ref() }.layout.get().maxobj as usize)) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> heap.rs:495:52
[INFO] [stdout]     |
[INFO] [stdout] 495 | ...                   [unsafe { segment.data.get_ref() }.layout.get().objsize_log2 as usize];
[INFO] [stdout]     |                                              ^^^^^^^ method not found in `MaybeUninit<Segment>`
[INFO] [stdout]     |
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 495 ~                             [unsafe { let mut pinned = std::pin::pin!(segment.data);
[INFO] [stdout] 496 ~                             pinned.as_ref().get_ref() }.layout.get().objsize_log2 as usize];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> heap.rs:519:43
[INFO] [stdout]     |
[INFO] [stdout] 519 | ...                   [segment.data.get_ref().layout.get().objsize_log2 as usize]
[INFO] [stdout]     |                                     ^^^^^^^ method not found in `MaybeUninit<Segment>`
[INFO] [stdout]     |
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 519 ~                             [let mut pinned = std::pin::pin!(segment.data);
[INFO] [stdout] 520 ~                             pinned.as_ref().get_ref().layout.get().objsize_log2 as usize]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> heap.rs:605:85
[INFO] [stdout]     |
[INFO] [stdout] 605 |         let oldlayout = unsafe { self.current_segment.get().expect(GC_CONTEXT).data.get_ref() }
[INFO] [stdout]     |                                                                                     ^^^^^^^ method not found in `MaybeUninit<Segment>`
[INFO] [stdout]     |
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 605 ~         let oldlayout = unsafe { let mut pinned = std::pin::pin!(self.current_segment.get().expect(GC_CONTEXT).data);
[INFO] [stdout] 606 ~         pinned.as_ref().get_ref() }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> heap.rs:625:18
[INFO] [stdout]     |
[INFO] [stdout] 624 | /             seg.data
[INFO] [stdout] 625 | |                 .get_ref()
[INFO] [stdout]     | |                 -^^^^^^^ method not found in `MaybeUninit<Segment>`
[INFO] [stdout]     | |_________________|
[INFO] [stdout]     | 
[INFO] [stdout]     |
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 624 ~             let mut pinned = std::pin::pin!(seg.data);
[INFO] [stdout] 625 +             pinned.as_ref()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> heap.rs:629:18
[INFO] [stdout]     |
[INFO] [stdout] 628 | /             seg.data
[INFO] [stdout] 629 | |                 .get_ref()
[INFO] [stdout]     | |                 -^^^^^^^ method not found in `MaybeUninit<Segment>`
[INFO] [stdout]     | |_________________|
[INFO] [stdout]     | 
[INFO] [stdout]     |
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 628 ~             let mut pinned = std::pin::pin!(seg.data);
[INFO] [stdout] 629 +             pinned.as_ref()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> heap.rs:655:18
[INFO] [stdout]     |
[INFO] [stdout] 651 | /             self.current_segment
[INFO] [stdout] 652 | |                 .get()
[INFO] [stdout] 653 | |                 .expect(GC_SEGMENT)
[INFO] [stdout] 654 | |                 .data
[INFO] [stdout] 655 | |                 .get_ref()
[INFO] [stdout]     | |                 -^^^^^^^ method not found in `MaybeUninit<Segment>`
[INFO] [stdout]     | |_________________|
[INFO] [stdout]     | 
[INFO] [stdout]     |
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 651 ~             let mut pinned = std::pin::pin!(self.current_segment
[INFO] [stdout] 652 |                 .get()
[INFO] [stdout] 653 |                 .expect(GC_SEGMENT)
[INFO] [stdout] 654 ~                 .data);
[INFO] [stdout] 655 +             pinned.as_ref()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> segment.rs:106:26
[INFO] [stdout]     |
[INFO] [stdout] 106 |                         .compare_and_swap(packedotherptr, packedtailptr, AcqRel)
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> segment.rs:152:45
[INFO] [stdout]     |
[INFO] [stdout] 152 |                     if list_top.list_link().compare_and_swap(
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors; 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `incinerator` (lib test) due to 12 previous errors; 18 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "76dfd85caed13a23e738263c440a501c03bbfb116efed736d050d3b76aa00c01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76dfd85caed13a23e738263c440a501c03bbfb116efed736d050d3b76aa00c01", kill_on_drop: false }`
[INFO] [stdout] 76dfd85caed13a23e738263c440a501c03bbfb116efed736d050d3b76aa00c01
