[INFO] fetching crate cc-queue 0.0.1...
[INFO] testing cc-queue-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate cc-queue 0.0.1 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate cc-queue 0.0.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cc-queue 0.0.1
[INFO] finished tweaking crates.io crate cc-queue 0.0.1
[INFO] tweaked toml for crates.io crate cc-queue 0.0.1 written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e69167868bd39fecb49b1057004b47fec6210fffdcd3d9daf4455646b84d9b50
[INFO] running `Command { std: "docker" "start" "-a" "e69167868bd39fecb49b1057004b47fec6210fffdcd3d9daf4455646b84d9b50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e69167868bd39fecb49b1057004b47fec6210fffdcd3d9daf4455646b84d9b50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e69167868bd39fecb49b1057004b47fec6210fffdcd3d9daf4455646b84d9b50", kill_on_drop: false }`
[INFO] [stdout] e69167868bd39fecb49b1057004b47fec6210fffdcd3d9daf4455646b84d9b50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb0d92a1f13d9dec9d8e98ab4f87048eac5a189418ee9849e30c824d531a9d44
[INFO] running `Command { std: "docker" "start" "-a" "eb0d92a1f13d9dec9d8e98ab4f87048eac5a189418ee9849e30c824d531a9d44", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc-queue v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::heap`
[INFO] [stdout]  --> src/allocators/mod.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ::std::heap::Alloc;
[INFO] [stdout]   |            ^^^^ could not find `heap` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::heap`
[INFO] [stdout]  --> src/allocators/mod.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ::std::heap::Heap;
[INFO] [stdout]   |            ^^^^ could not find `heap` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::heap`
[INFO] [stdout]  --> src/allocators/mod.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ::std::heap::Layout;
[INFO] [stdout]   |            ^^^^ could not find `heap` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]  --> src/IsNotNull.rs:7:2
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[inline(always)]
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead
[INFO] [stdout]   --> src/lib.rs:43:26
[INFO] [stdout]    |
[INFO] [stdout] 43 | use ::std::sync::atomic::spin_loop_hint as PAUSE;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead
[INFO] [stdout]    --> src/QueueInternal.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 226 |                 PAUSE();
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]   --> src/allocators/Allocator.rs:30:2
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[inline(always)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]   --> src/allocators/Allocator.rs:34:2
[INFO] [stdout]    |
[INFO] [stdout] 34 |     #[inline(always)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]   --> src/allocators/Allocator.rs:38:2
[INFO] [stdout]    |
[INFO] [stdout] 38 |     #[inline(always)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]   --> src/allocators/Allocator.rs:42:2
[INFO] [stdout]    |
[INFO] [stdout] 42 |     #[inline(always)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]   --> src/allocators/AllocatorOpened.rs:12:2
[INFO] [stdout]    |
[INFO] [stdout] 12 |     #[inline(always)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(allocator_api)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(integer_atomics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cc-queue` due to 6 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "eb0d92a1f13d9dec9d8e98ab4f87048eac5a189418ee9849e30c824d531a9d44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb0d92a1f13d9dec9d8e98ab4f87048eac5a189418ee9849e30c824d531a9d44", kill_on_drop: false }`
[INFO] [stdout] eb0d92a1f13d9dec9d8e98ab4f87048eac5a189418ee9849e30c824d531a9d44