Aug 31 00:53:06.851 INFO checking alloc-tls-0.1.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 31 00:53:06.851 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 31 00:53:06.851 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 00:53:07.009 INFO blam! fbb9fff151914f2df43b83d761adda13f467812824cf2316c2c9074e39f5e02c
Aug 31 00:53:07.011 INFO running `"docker" "start" "-a" "fbb9fff151914f2df43b83d761adda13f467812824cf2316c2c9074e39f5e02c"`
Aug 31 00:53:07.597 INFO kablam!     Checking alloc-fmt v0.1.0
Aug 31 00:53:08.840 INFO kablam!     Checking alloc-tls v0.1.0 (file:///source)
Aug 31 00:53:10.306 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 00:53:10.306 INFO kablam!   --> src/lib.rs:18:12
Aug 31 00:53:10.306 INFO kablam!    |
Aug 31 00:53:10.306 INFO kablam! 18 | #![feature(fn_must_use)]
Aug 31 00:53:10.306 INFO kablam!    |            ^^^^^^^^^^^
Aug 31 00:53:10.306 INFO kablam!    |
Aug 31 00:53:10.306 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 31 00:53:10.306 INFO kablam! 
Aug 31 00:53:10.307 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Aug 31 00:53:10.307 INFO kablam!   --> src/lib.rs:16:12
Aug 31 00:53:10.307 INFO kablam!    |
Aug 31 00:53:10.307 INFO kablam! 16 | #![feature(const_unsafe_cell_new)]
Aug 31 00:53:10.307 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^
Aug 31 00:53:10.307 INFO kablam! 
Aug 31 00:53:10.308 INFO kablam! error[E0635]: unknown feature `const_ptr_null_mut`
Aug 31 00:53:10.308 INFO kablam!   --> src/lib.rs:15:12
Aug 31 00:53:10.308 INFO kablam!    |
Aug 31 00:53:10.308 INFO kablam! 15 | #![feature(const_ptr_null_mut)]
Aug 31 00:53:10.308 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^
Aug 31 00:53:10.308 INFO kablam! 
Aug 31 00:53:10.313 INFO kablam! error: aborting due to 2 previous errors
Aug 31 00:53:10.314 INFO kablam! 
Aug 31 00:53:10.314 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 31 00:53:10.321 INFO kablam! error: Could not compile `alloc-tls`.
Aug 31 00:53:10.321 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 00:53:10.699 INFO kablam! warning: unnecessary `unsafe` block
Aug 31 00:53:10.699 INFO kablam!    --> src/lib.rs:389:28
Aug 31 00:53:10.699 INFO kablam!     |
Aug 31 00:53:10.699 INFO kablam! 388 |         b.iter(|| unsafe {
Aug 31 00:53:10.699 INFO kablam!     |                   ------ because it's nested under this `unsafe` block
Aug 31 00:53:10.699 INFO kablam! 389 |             FOO.with(|foo| unsafe {
Aug 31 00:53:10.699 INFO kablam!     |                            ^^^^^^ unnecessary `unsafe` block
Aug 31 00:53:10.700 INFO kablam!     |
Aug 31 00:53:10.700 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 31 00:53:10.700 INFO kablam! 
Aug 31 00:53:10.701 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 00:53:10.701 INFO kablam!   --> src/lib.rs:18:12
Aug 31 00:53:10.701 INFO kablam!    |
Aug 31 00:53:10.701 INFO kablam! 18 | #![feature(fn_must_use)]
Aug 31 00:53:10.701 INFO kablam!    |            ^^^^^^^^^^^
Aug 31 00:53:10.701 INFO kablam!    |
Aug 31 00:53:10.702 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 31 00:53:10.702 INFO kablam! 
Aug 31 00:53:10.703 INFO kablam! error[E0635]: unknown feature `const_ptr_null_mut`
Aug 31 00:53:10.703 INFO kablam!   --> src/lib.rs:15:12
Aug 31 00:53:10.703 INFO kablam!    |
Aug 31 00:53:10.703 INFO kablam! 15 | #![feature(const_ptr_null_mut)]
Aug 31 00:53:10.703 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^
Aug 31 00:53:10.703 INFO kablam! 
Aug 31 00:53:10.703 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Aug 31 00:53:10.703 INFO kablam!   --> src/lib.rs:16:12
Aug 31 00:53:10.703 INFO kablam!    |
Aug 31 00:53:10.703 INFO kablam! 16 | #![feature(const_unsafe_cell_new)]
Aug 31 00:53:10.704 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^
Aug 31 00:53:10.704 INFO kablam! 
Aug 31 00:53:10.734 INFO kablam! error: aborting due to 2 previous errors
Aug 31 00:53:10.734 INFO kablam! 
Aug 31 00:53:10.734 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 31 00:53:10.744 INFO kablam! error: Could not compile `alloc-tls`.
Aug 31 00:53:10.744 INFO kablam! 
Aug 31 00:53:10.744 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 00:53:10.746 INFO kablam! su: No module specific data is present
Aug 31 00:53:11.343 INFO running `"docker" "rm" "-f" "fbb9fff151914f2df43b83d761adda13f467812824cf2316c2c9074e39f5e02c"`
Aug 31 00:53:11.506 INFO blam! fbb9fff151914f2df43b83d761adda13f467812824cf2316c2c9074e39f5e02c