Sep 14 14:06:24.141 INFO checking lamport_signature-0.1.4 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 14:06:24.141 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 14:06:24.141 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 14:06:24.292 INFO blam! 8407ef910aa849106a1ecce2f74c0565a1782bab5bbacfaa0e16e3f5d220a05e
Sep 14 14:06:24.294 INFO running `"docker" "start" "-a" "8407ef910aa849106a1ecce2f74c0565a1782bab5bbacfaa0e16e3f5d220a05e"`
Sep 14 14:06:25.032 INFO kablam! usermod: no changes
Sep 14 14:06:25.138 INFO kablam!     Checking block-buffer v0.2.0-tmp
Sep 14 14:06:25.139 INFO kablam!     Checking lamport_signature v0.1.4 (file:///source)
Sep 14 14:06:25.139 INFO kablam!     Checking whirlpool v0.7.1
Sep 14 14:06:25.139 INFO kablam!     Checking blake2 v0.7.1
Sep 14 14:06:25.455 INFO kablam!     Checking groestl v0.7.0
Sep 14 14:06:25.899 INFO kablam! warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 14 14:06:25.899 INFO kablam!   --> src/lib.rs:21:18
Sep 14 14:06:25.899 INFO kablam!    |
Sep 14 14:06:25.899 INFO kablam! 21 | #![feature(test, iterator_flatten)]
Sep 14 14:06:25.899 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Sep 14 14:06:25.899 INFO kablam!    |
Sep 14 14:06:25.899 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 14 14:06:25.899 INFO kablam! 
Sep 14 14:06:29.131 INFO kablam! warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 14 14:06:29.131 INFO kablam!   --> src/lib.rs:21:18
Sep 14 14:06:29.131 INFO kablam!    |
Sep 14 14:06:29.131 INFO kablam! 21 | #![feature(test, iterator_flatten)]
Sep 14 14:06:29.131 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Sep 14 14:06:29.131 INFO kablam!    |
Sep 14 14:06:29.131 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 14 14:06:29.131 INFO kablam! 
Sep 14 14:06:29.462 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.41s
Sep 14 14:06:29.471 INFO kablam! su: No module specific data is present
Sep 14 14:06:30.051 INFO running `"docker" "rm" "-f" "8407ef910aa849106a1ecce2f74c0565a1782bab5bbacfaa0e16e3f5d220a05e"`
Sep 14 14:06:30.150 INFO blam! 8407ef910aa849106a1ecce2f74c0565a1782bab5bbacfaa0e16e3f5d220a05e