[INFO] updating cached repository https://github.com/ThatsNoMoon/wgpu-rs-problem
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 26fa14ee323e8301b07fd61700a78c0b45f837b6
[INFO] checking ThatsNoMoon/wgpu-rs-problem against try#d93021f5faa26e4f9d2719e79f9974e06aa40e17 for pr-71873
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThatsNoMoon%2Fwgpu-rs-problem" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ThatsNoMoon/wgpu-rs-problem on toolchain d93021f5faa26e4f9d2719e79f9974e06aa40e17
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ThatsNoMoon/wgpu-rs-problem
[INFO] finished tweaking git repo https://github.com/ThatsNoMoon/wgpu-rs-problem
[INFO] tweaked toml for git repo https://github.com/ThatsNoMoon/wgpu-rs-problem written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/ThatsNoMoon/wgpu-rs-problem already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a35e94e489888bb793528550906a2e5b9ea844a810de1fca5651af9c7967c99e
[INFO] running `"docker" "start" "-a" "a35e94e489888bb793528550906a2e5b9ea844a810de1fca5651af9c7967c99e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling xml-rs v0.8.1
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking atom v0.3.5
[INFO] [stderr]     Checking copyless v0.1.4
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking instant v0.1.2
[INFO] [stderr]    Compiling x11 v2.18.2
[INFO] [stderr]     Checking lock_api v0.3.3
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking stb_truetype v0.3.1
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking relevant v0.4.2
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking wayland-sys v0.23.6
[INFO] [stderr]     Checking hibitset v0.6.3
[INFO] [stderr]     Checking rusttype v0.8.2
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]    Compiling wayland-scanner v0.23.6
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking x11-dl v2.18.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking ash v0.29.0
[INFO] [stderr]     Checking gfx-hal v0.4.1
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking regex v1.3.6
[INFO] [stderr]    Compiling wayland-client v0.23.6
[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling zerocopy-derive v0.1.4
[INFO] [stderr]     Checking calloop v0.4.4
[INFO] [stderr]     Checking wayland-commons v0.23.6
[INFO] [stderr]     Checking zerocopy v0.2.8
[INFO] [stderr]     Checking rendy-memory v0.5.2
[INFO] [stderr]     Checking rendy-descriptor v0.5.1
[INFO] [stderr]     Checking gfx-backend-empty v0.4.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.6
[INFO] [stderr]     Checking gfx-backend-vulkan v0.4.2
[INFO] [stderr]     Checking winit v0.22.0
[INFO] [stderr]     Checking wgpu-native v0.4.3
[INFO] [stderr] error[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wgpu-native-0.4.3/src/device.rs:362:37
[INFO] [stderr]     |
[INFO] [stderr] 362 |                         a.resources.alloc().init((Some(resource_id), resource));
[INFO] [stderr]     |                                     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #32838 <https://github.com/rust-lang/rust/issues/32838> for more information
[INFO] [stderr]     = help: add `#![feature(allocator_api)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `init` found for reference `&std::alloc::Global` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wgpu-native-0.4.3/src/device.rs:362:45
[INFO] [stderr]     |
[INFO] [stderr] 362 |                         a.resources.alloc().init((Some(resource_id), resource));
[INFO] [stderr]     |                                             ^^^^ method not found in `&std::alloc::Global`
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wgpu-native-0.4.3/src/device.rs:428:33
[INFO] [stderr]     |
[INFO] [stderr] 428 |                     a.resources.alloc().init((None, resource));
[INFO] [stderr]     |                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #32838 <https://github.com/rust-lang/rust/issues/32838> for more information
[INFO] [stderr]     = help: add `#![feature(allocator_api)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `init` found for reference `&std::alloc::Global` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wgpu-native-0.4.3/src/device.rs:428:41
[INFO] [stderr]     |
[INFO] [stderr] 428 |                     a.resources.alloc().init((None, resource));
[INFO] [stderr]     |                                         ^^^^ method not found in `&std::alloc::Global`
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wgpu-native-0.4.3/src/device.rs:1392:20
[INFO] [stderr]      |
[INFO] [stderr] 1392 |             writes.alloc().init(hal::pso::DescriptorSetWrite {
[INFO] [stderr]      |                    ^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: see issue #32838 <https://github.com/rust-lang/rust/issues/32838> for more information
[INFO] [stderr]      = help: add `#![feature(allocator_api)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `init` found for reference `&std::alloc::Global` in the current scope
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wgpu-native-0.4.3/src/device.rs:1392:28
[INFO] [stderr]      |
[INFO] [stderr] 1392 |             writes.alloc().init(hal::pso::DescriptorSetWrite {
[INFO] [stderr]      |                            ^^^^ method not found in `&std::alloc::Global`
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wgpu-native-0.4.3/src/device.rs:1675:38
[INFO] [stderr]      |
[INFO] [stderr] 1675 |         device.pending.lock().active.alloc().init(ActiveSubmission {
[INFO] [stderr]      |                                      ^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: see issue #32838 <https://github.com/rust-lang/rust/issues/32838> for more information
[INFO] [stderr]      = help: add `#![feature(allocator_api)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `init` found for reference `&std::alloc::Global` in the current scope
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wgpu-native-0.4.3/src/device.rs:1675:46
[INFO] [stderr]      |
[INFO] [stderr] 1675 |         device.pending.lock().active.alloc().init(ActiveSubmission {
[INFO] [stderr]      |                                              ^^^^ method not found in `&std::alloc::Global`
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wgpu-native-0.4.3/src/device.rs:1744:14
[INFO] [stderr]      |
[INFO] [stderr] 1744 |             .alloc()
[INFO] [stderr]      |              ^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: see issue #32838 <https://github.com/rust-lang/rust/issues/32838> for more information
[INFO] [stderr]      = help: add `#![feature(allocator_api)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `init` found for reference `&std::alloc::Global` in the current scope
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wgpu-native-0.4.3/src/device.rs:1745:14
[INFO] [stderr]      |
[INFO] [stderr] 1745 |             .init((vb_state.stride, vb_state.step_mode));
[INFO] [stderr]      |              ^^^^ method not found in `&std::alloc::Global`
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wgpu-native-0.4.3/src/device.rs:1749:24
[INFO] [stderr]      |
[INFO] [stderr] 1749 |         vertex_buffers.alloc().init(hal::pso::VertexBufferDesc {
[INFO] [stderr]      |                        ^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: see issue #32838 <https://github.com/rust-lang/rust/issues/32838> for more information
[INFO] [stderr]      = help: add `#![feature(allocator_api)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `init` found for reference `&std::alloc::Global` in the current scope
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wgpu-native-0.4.3/src/device.rs:1749:32
[INFO] [stderr]      |
[INFO] [stderr] 1749 |         vertex_buffers.alloc().init(hal::pso::VertexBufferDesc {
[INFO] [stderr]      |                                ^^^^ method not found in `&std::alloc::Global`
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wgpu-native-0.4.3/src/device.rs:1761:24
[INFO] [stderr]      |
[INFO] [stderr] 1761 |             attributes.alloc().init(hal::pso::AttributeDesc {
[INFO] [stderr]      |                        ^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: see issue #32838 <https://github.com/rust-lang/rust/issues/32838> for more information
[INFO] [stderr]      = help: add `#![feature(allocator_api)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `init` found for reference `&std::alloc::Global` in the current scope
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wgpu-native-0.4.3/src/device.rs:1761:32
[INFO] [stderr]      |
[INFO] [stderr] 1761 |             attributes.alloc().init(hal::pso::AttributeDesc {
[INFO] [stderr]      |                                ^^^^ method not found in `&std::alloc::Global`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 14 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0599, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `wgpu-native`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "a35e94e489888bb793528550906a2e5b9ea844a810de1fca5651af9c7967c99e"`
[INFO] running `"docker" "rm" "-f" "a35e94e489888bb793528550906a2e5b9ea844a810de1fca5651af9c7967c99e"`
[INFO] [stdout] a35e94e489888bb793528550906a2e5b9ea844a810de1fca5651af9c7967c99e