Aug 31 00:30:29.886 INFO checking alloc-tls-0.1.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 31 00:30:29.886 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 31 00:30:29.886 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 00:30:30.102 INFO blam! 8b31e920081b0ea90dd81bb1a7102cb20947a7904ea9dcd8a066790295a5847f
Aug 31 00:30:30.104 INFO running `"docker" "start" "-a" "8b31e920081b0ea90dd81bb1a7102cb20947a7904ea9dcd8a066790295a5847f"`
Aug 31 00:30:30.717 INFO kablam!     Checking alloc-fmt v0.1.0
Aug 31 00:30:32.010 INFO kablam!     Checking alloc-tls v0.1.0 (file:///source)
Aug 31 00:30:33.322 INFO kablam! warning: the feature `fn_must_use` has been stable since 1.27.0 and no longer requires an attribute to enable
Aug 31 00:30:33.322 INFO kablam!   --> src/lib.rs:18:12
Aug 31 00:30:33.322 INFO kablam!    |
Aug 31 00:30:33.323 INFO kablam! 18 | #![feature(fn_must_use)]
Aug 31 00:30:33.323 INFO kablam!    |            ^^^^^^^^^^^
Aug 31 00:30:33.323 INFO kablam!    |
Aug 31 00:30:33.324 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 31 00:30:33.324 INFO kablam! 
Aug 31 00:30:33.326 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Aug 31 00:30:33.326 INFO kablam!   --> src/lib.rs:16:12
Aug 31 00:30:33.326 INFO kablam!    |
Aug 31 00:30:33.326 INFO kablam! 16 | #![feature(const_unsafe_cell_new)]
Aug 31 00:30:33.327 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^
Aug 31 00:30:33.327 INFO kablam! 
Aug 31 00:30:33.328 INFO kablam! error[E0635]: unknown feature `const_ptr_null_mut`
Aug 31 00:30:33.328 INFO kablam!   --> src/lib.rs:15:12
Aug 31 00:30:33.328 INFO kablam!    |
Aug 31 00:30:33.328 INFO kablam! 15 | #![feature(const_ptr_null_mut)]
Aug 31 00:30:33.328 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^
Aug 31 00:30:33.328 INFO kablam! 
Aug 31 00:30:33.336 INFO kablam! error: aborting due to 2 previous errors
Aug 31 00:30:33.336 INFO kablam! 
Aug 31 00:30:33.337 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 31 00:30:33.346 INFO kablam! error: Could not compile `alloc-tls`.
Aug 31 00:30:33.347 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 00:30:33.583 INFO kablam! warning: unnecessary `unsafe` block
Aug 31 00:30:33.583 INFO kablam!    --> src/lib.rs:389:28
Aug 31 00:30:33.583 INFO kablam!     |
Aug 31 00:30:33.583 INFO kablam! 388 |         b.iter(|| unsafe {
Aug 31 00:30:33.583 INFO kablam!     |                   ------ because it's nested under this `unsafe` block
Aug 31 00:30:33.583 INFO kablam! 389 |             FOO.with(|foo| unsafe {
Aug 31 00:30:33.583 INFO kablam!     |                            ^^^^^^ unnecessary `unsafe` block
Aug 31 00:30:33.583 INFO kablam!     |
Aug 31 00:30:33.583 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 31 00:30:33.583 INFO kablam! 
Aug 31 00:30:33.584 INFO kablam! warning: the feature `fn_must_use` has been stable since 1.27.0 and no longer requires an attribute to enable
Aug 31 00:30:33.584 INFO kablam!   --> src/lib.rs:18:12
Aug 31 00:30:33.584 INFO kablam!    |
Aug 31 00:30:33.584 INFO kablam! 18 | #![feature(fn_must_use)]
Aug 31 00:30:33.584 INFO kablam!    |            ^^^^^^^^^^^
Aug 31 00:30:33.584 INFO kablam!    |
Aug 31 00:30:33.584 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 31 00:30:33.584 INFO kablam! 
Aug 31 00:30:33.584 INFO kablam! error[E0635]: unknown feature `const_ptr_null_mut`
Aug 31 00:30:33.584 INFO kablam!   --> src/lib.rs:15:12
Aug 31 00:30:33.584 INFO kablam!    |
Aug 31 00:30:33.584 INFO kablam! 15 | #![feature(const_ptr_null_mut)]
Aug 31 00:30:33.584 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^
Aug 31 00:30:33.584 INFO kablam! 
Aug 31 00:30:33.584 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Aug 31 00:30:33.584 INFO kablam!   --> src/lib.rs:16:12
Aug 31 00:30:33.584 INFO kablam!    |
Aug 31 00:30:33.584 INFO kablam! 16 | #![feature(const_unsafe_cell_new)]
Aug 31 00:30:33.584 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^
Aug 31 00:30:33.584 INFO kablam! 
Aug 31 00:30:33.618 INFO kablam! error: aborting due to 2 previous errors
Aug 31 00:30:33.618 INFO kablam! 
Aug 31 00:30:33.618 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 31 00:30:33.628 INFO kablam! error: Could not compile `alloc-tls`.
Aug 31 00:30:33.628 INFO kablam! 
Aug 31 00:30:33.629 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 00:30:33.630 INFO kablam! su: No module specific data is present
Aug 31 00:30:34.168 INFO running `"docker" "rm" "-f" "8b31e920081b0ea90dd81bb1a7102cb20947a7904ea9dcd8a066790295a5847f"`
Aug 31 00:30:34.327 INFO blam! 8b31e920081b0ea90dd81bb1a7102cb20947a7904ea9dcd8a066790295a5847f