Aug 11 14:33:54.423 INFO checking fixed_circular_buffer-0.2.2 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 14:33:54.423 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 14:33:54.423 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 14:33:54.423 INFO running `"docker" "create" "-v" "/tmp/crater.71RanI9NZDBC:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 14:33:54.654 INFO blam! 6c3e3ea1d692a72b1bb6b1476c3d6d3a34be26c792e3d2bd54a6271c79f11bbd
Aug 11 14:33:54.661 INFO running `"docker" "start" "-a" "6c3e3ea1d692a72b1bb6b1476c3d6d3a34be26c792e3d2bd54a6271c79f11bbd"`
Aug 11 14:33:55.596 INFO kablam!     Blocking waiting for file lock on the git checkouts
Aug 11 14:33:55.766 INFO kablam!     Checking fixed_circular_buffer v0.2.2 (file:///source)
Aug 11 14:33:57.365 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Aug 11 14:33:57.366 INFO kablam!  --> src/lib.rs:1:12
Aug 11 14:33:57.366 INFO kablam!   |
Aug 11 14:33:57.366 INFO kablam! 1 | #![feature(core)]
Aug 11 14:33:57.366 INFO kablam!   |            ^^^^
Aug 11 14:33:57.380 INFO kablam!   |
Aug 11 14:33:57.380 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 11 14:33:57.380 INFO kablam! 
Aug 11 14:33:58.296 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Aug 11 14:33:58.296 INFO kablam!  --> src/lib.rs:1:12
Aug 11 14:33:58.297 INFO kablam!   |
Aug 11 14:33:58.297 INFO kablam! 1 | #![feature(core)]
Aug 11 14:33:58.297 INFO kablam!   |            ^^^^
Aug 11 14:33:58.297 INFO kablam!   |
Aug 11 14:33:58.297 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 11 14:33:58.297 INFO kablam! 
Aug 11 14:33:58.354 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
Aug 11 14:33:58.356 INFO kablam! su: No module specific data is present
Aug 11 14:33:59.003 INFO running `"docker" "rm" "-f" "6c3e3ea1d692a72b1bb6b1476c3d6d3a34be26c792e3d2bd54a6271c79f11bbd"`
Aug 11 14:33:59.198 INFO blam! 6c3e3ea1d692a72b1bb6b1476c3d6d3a34be26c792e3d2bd54a6271c79f11bbd