Sep 10 19:02:58.038 INFO checking fixed_circular_buffer-0.2.2 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 19:02:58.038 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 19:02:58.038 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 19:02:58.230 INFO blam! c1878156b4c6995362f2de5f7fcd69ea4244599e11cd0d6c8a4336cc8b81234c
Sep 10 19:02:58.232 INFO running `"docker" "start" "-a" "c1878156b4c6995362f2de5f7fcd69ea4244599e11cd0d6c8a4336cc8b81234c"`
Sep 10 19:02:59.328 INFO kablam! usermod: no changes
Sep 10 19:02:59.386 INFO kablam!     Checking fixed_circular_buffer v0.2.2 (file:///source)
Sep 10 19:02:59.966 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 10 19:02:59.966 INFO kablam!  --> src/lib.rs:1:12
Sep 10 19:02:59.966 INFO kablam!   |
Sep 10 19:02:59.966 INFO kablam! 1 | #![feature(core)]
Sep 10 19:02:59.966 INFO kablam!   |            ^^^^
Sep 10 19:02:59.966 INFO kablam!   |
Sep 10 19:02:59.966 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 19:02:59.966 INFO kablam! 
Sep 10 19:03:00.606 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 10 19:03:00.606 INFO kablam!  --> src/lib.rs:1:12
Sep 10 19:03:00.606 INFO kablam!   |
Sep 10 19:03:00.606 INFO kablam! 1 | #![feature(core)]
Sep 10 19:03:00.606 INFO kablam!   |            ^^^^
Sep 10 19:03:00.606 INFO kablam!   |
Sep 10 19:03:00.606 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 19:03:00.606 INFO kablam! 
Sep 10 19:03:00.643 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Sep 10 19:03:00.647 INFO kablam! su: No module specific data is present
Sep 10 19:03:01.386 INFO running `"docker" "rm" "-f" "c1878156b4c6995362f2de5f7fcd69ea4244599e11cd0d6c8a4336cc8b81234c"`
Sep 10 19:03:01.510 INFO blam! c1878156b4c6995362f2de5f7fcd69ea4244599e11cd0d6c8a4336cc8b81234c