[INFO] crate aren_alloc 0.3.0 is already in cache
[INFO] checking aren_alloc-0.3.0 against try#d93021f5faa26e4f9d2719e79f9974e06aa40e17 for pr-71873
[INFO] extracting crate aren_alloc 0.3.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate aren_alloc 0.3.0 on toolchain d93021f5faa26e4f9d2719e79f9974e06aa40e17
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate aren_alloc 0.3.0
[INFO] finished tweaking crates.io crate aren_alloc 0.3.0
[INFO] tweaked toml for crates.io crate aren_alloc 0.3.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] b6d4a20e5dd6d2eb5882fc790660b4456137fd62eaccab65a1237e6f37880cba
[INFO] running `"docker" "start" "-a" "b6d4a20e5dd6d2eb5882fc790660b4456137fd62eaccab65a1237e6f37880cba"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking aren_alloc v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:413:33
[INFO] [stderr]     |
[INFO] [stderr] 413 |             let bytes1: Pointer<Sum> = allocator.alloc(Byte15::new(1));
[INFO] [stderr]     |                                 ^^^ help: use `dyn`: `dyn Sum`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]    --> src/lib.rs:245:24
[INFO] [stderr]     |
[INFO] [stderr] 245 |             self.pool8.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[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]    --> src/lib.rs:247:25
[INFO] [stderr]     |
[INFO] [stderr] 247 |             self.pool16.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[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]    --> src/lib.rs:249:25
[INFO] [stderr]     |
[INFO] [stderr] 249 |             self.pool32.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[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]    --> src/lib.rs:251:25
[INFO] [stderr]     |
[INFO] [stderr] 251 |             self.pool64.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[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]    --> src/lib.rs:253:26
[INFO] [stderr]     |
[INFO] [stderr] 253 |             self.pool128.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[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]    --> src/lib.rs:255:26
[INFO] [stderr]     |
[INFO] [stderr] 255 |             self.pool256.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[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]    --> src/lib.rs:245:24
[INFO] [stderr]     |
[INFO] [stderr] 245 |             self.pool8.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[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]    --> src/lib.rs:247:25
[INFO] [stderr]     |
[INFO] [stderr] 247 |             self.pool16.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[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]    --> src/lib.rs:249:25
[INFO] [stderr]     |
[INFO] [stderr] 249 |             self.pool32.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[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]    --> src/lib.rs:251:25
[INFO] [stderr]     |
[INFO] [stderr] 251 |             self.pool64.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[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]    --> src/lib.rs:253:26
[INFO] [stderr]     |
[INFO] [stderr] 253 |             self.pool128.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[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]    --> src/lib.rs:255:26
[INFO] [stderr]     |
[INFO] [stderr] 255 |             self.pool256.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[E0308]: mismatched types
[INFO] [stderr]    --> src/lib.rs:260:16
[INFO] [stderr]     |
[INFO] [stderr] 242 |     pub fn alloc<T: Copy>(&self, elem: T) -> Pointer<T> {
[INFO] [stderr]     |                  - this type parameter
[INFO] [stderr] ...
[INFO] [stderr] 260 |         *ret = elem;
[INFO] [stderr]     |                ^^^^ expected struct `std::alloc::Global`, found type parameter `T`
[INFO] [stderr]     |
[INFO] [stderr]     = note:      expected struct `std::alloc::Global`
[INFO] [stderr]             found type parameter `T`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/lib.rs:261:9
[INFO] [stderr]     |
[INFO] [stderr] 261 |         ret
[INFO] [stderr]     |         ^^^ expected struct `Pointer`, found `&std::alloc::Global`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected struct `Pointer<'_, T>`
[INFO] [stderr]             found reference `&std::alloc::Global`
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'allocator_api'
[INFO] [stderr]    --> src/lib.rs:347:53
[INFO] [stderr]     |
[INFO] [stderr] 347 |         let _bytes128: Pointer<Byte128> = allocator.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[E0308]: mismatched types
[INFO] [stderr]    --> src/lib.rs:260:16
[INFO] [stderr]     |
[INFO] [stderr] 242 |     pub fn alloc<T: Copy>(&self, elem: T) -> Pointer<T> {
[INFO] [stderr]     |                  - this type parameter
[INFO] [stderr] ...
[INFO] [stderr] 260 |         *ret = elem;
[INFO] [stderr]     |                ^^^^ expected struct `std::alloc::Global`, found type parameter `T`
[INFO] [stderr]     |
[INFO] [stderr]     = note:      expected struct `std::alloc::Global`
[INFO] [stderr]             found type parameter `T`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/lib.rs:347:43
[INFO] [stderr]     |
[INFO] [stderr] 347 |         let _bytes128: Pointer<Byte128> = allocator.alloc();
[INFO] [stderr]     |                        ----------------   ^^^^^^^^^^^^^^^^^ expected struct `Pointer`, found `&std::alloc::Global`
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        expected due to this
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected struct `Pointer<'_, tests::Byte128>`
[INFO] [stderr]             found reference `&std::alloc::Global`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/lib.rs:261:9
[INFO] [stderr]     |
[INFO] [stderr] 261 |         ret
[INFO] [stderr]     |         ^^^ expected struct `Pointer`, found `&std::alloc::Global`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected struct `Pointer<'_, T>`
[INFO] [stderr]             found reference `&std::alloc::Global`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `aren_alloc`.
[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: aborting due to 10 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `aren_alloc`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b6d4a20e5dd6d2eb5882fc790660b4456137fd62eaccab65a1237e6f37880cba"`
[INFO] running `"docker" "rm" "-f" "b6d4a20e5dd6d2eb5882fc790660b4456137fd62eaccab65a1237e6f37880cba"`
[INFO] [stdout] b6d4a20e5dd6d2eb5882fc790660b4456137fd62eaccab65a1237e6f37880cba