Sep 05 03:18:40.127 INFO checking alloc-tls-0.1.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 05 03:18:40.127 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 05 03:18:40.127 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 03:18:40.318 INFO blam! 20655e4930e7e83ae24ea659d7a173a4490d194e631df5c94f2ed1b3cedeec64
Sep 05 03:18:40.319 INFO running `"docker" "start" "-a" "20655e4930e7e83ae24ea659d7a173a4490d194e631df5c94f2ed1b3cedeec64"`
Sep 05 03:18:41.379 INFO kablam!     Checking alloc-fmt v0.1.0
Sep 05 03:18:42.556 INFO kablam!     Checking alloc-tls v0.1.0 (file:///source)
Sep 05 03:18:43.803 INFO kablam! warning: the feature `fn_must_use` has been stable since 1.27.0 and no longer requires an attribute to enable
Sep 05 03:18:43.803 INFO kablam!   --> src/lib.rs:18:12
Sep 05 03:18:43.803 INFO kablam!    |
Sep 05 03:18:43.804 INFO kablam! 18 | #![feature(fn_must_use)]
Sep 05 03:18:43.804 INFO kablam!    |            ^^^^^^^^^^^
Sep 05 03:18:43.804 INFO kablam!    |
Sep 05 03:18:43.804 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 05 03:18:43.804 INFO kablam! 
Sep 05 03:18:43.805 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Sep 05 03:18:43.805 INFO kablam!   --> src/lib.rs:16:12
Sep 05 03:18:43.805 INFO kablam!    |
Sep 05 03:18:43.805 INFO kablam! 16 | #![feature(const_unsafe_cell_new)]
Sep 05 03:18:43.805 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^
Sep 05 03:18:43.805 INFO kablam! 
Sep 05 03:18:43.805 INFO kablam! error[E0635]: unknown feature `const_ptr_null_mut`
Sep 05 03:18:43.805 INFO kablam!   --> src/lib.rs:15:12
Sep 05 03:18:43.805 INFO kablam!    |
Sep 05 03:18:43.805 INFO kablam! 15 | #![feature(const_ptr_null_mut)]
Sep 05 03:18:43.805 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^
Sep 05 03:18:43.805 INFO kablam! 
Sep 05 03:18:43.809 INFO kablam! error: aborting due to 2 previous errors
Sep 05 03:18:43.809 INFO kablam! 
Sep 05 03:18:43.809 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 05 03:18:43.815 INFO kablam! error: Could not compile `alloc-tls`.
Sep 05 03:18:43.815 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 05 03:18:43.845 INFO kablam! warning: unnecessary `unsafe` block
Sep 05 03:18:43.845 INFO kablam!    --> src/lib.rs:389:28
Sep 05 03:18:43.845 INFO kablam!     |
Sep 05 03:18:43.845 INFO kablam! 388 |         b.iter(|| unsafe {
Sep 05 03:18:43.846 INFO kablam!     |                   ------ because it's nested under this `unsafe` block
Sep 05 03:18:43.846 INFO kablam! 389 |             FOO.with(|foo| unsafe {
Sep 05 03:18:43.846 INFO kablam!     |                            ^^^^^^ unnecessary `unsafe` block
Sep 05 03:18:43.846 INFO kablam!     |
Sep 05 03:18:43.846 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 05 03:18:43.846 INFO kablam! 
Sep 05 03:18:43.846 INFO kablam! warning: the feature `fn_must_use` has been stable since 1.27.0 and no longer requires an attribute to enable
Sep 05 03:18:43.846 INFO kablam!   --> src/lib.rs:18:12
Sep 05 03:18:43.846 INFO kablam!    |
Sep 05 03:18:43.846 INFO kablam! 18 | #![feature(fn_must_use)]
Sep 05 03:18:43.846 INFO kablam!    |            ^^^^^^^^^^^
Sep 05 03:18:43.846 INFO kablam!    |
Sep 05 03:18:43.846 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 05 03:18:43.846 INFO kablam! 
Sep 05 03:18:43.846 INFO kablam! error[E0635]: unknown feature `const_ptr_null_mut`
Sep 05 03:18:43.846 INFO kablam!   --> src/lib.rs:15:12
Sep 05 03:18:43.846 INFO kablam!    |
Sep 05 03:18:43.846 INFO kablam! 15 | #![feature(const_ptr_null_mut)]
Sep 05 03:18:43.846 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^
Sep 05 03:18:43.846 INFO kablam! 
Sep 05 03:18:43.846 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Sep 05 03:18:43.846 INFO kablam!   --> src/lib.rs:16:12
Sep 05 03:18:43.846 INFO kablam!    |
Sep 05 03:18:43.847 INFO kablam! 16 | #![feature(const_unsafe_cell_new)]
Sep 05 03:18:43.847 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^
Sep 05 03:18:43.847 INFO kablam! 
Sep 05 03:18:43.864 INFO kablam! error: aborting due to 2 previous errors
Sep 05 03:18:43.864 INFO kablam! 
Sep 05 03:18:43.864 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 05 03:18:43.872 INFO kablam! error: Could not compile `alloc-tls`.
Sep 05 03:18:43.873 INFO kablam! 
Sep 05 03:18:43.873 INFO kablam! To learn more, run the command again with --verbose.
Sep 05 03:18:43.874 INFO kablam! su: No module specific data is present
Sep 05 03:18:44.318 INFO running `"docker" "rm" "-f" "20655e4930e7e83ae24ea659d7a173a4490d194e631df5c94f2ed1b3cedeec64"`
Sep 05 03:18:44.423 INFO blam! 20655e4930e7e83ae24ea659d7a173a4490d194e631df5c94f2ed1b3cedeec64