Sep 19 23:16:05.354 INFO checking lamport_signature-0.1.4 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 23:16:05.354 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 23:16:05.355 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:16:05.499 INFO blam! c4ba4a8fc3347ea2f4aa8258798f462ef5d31b19da401576e2b85b70c2ec3cd5
Sep 19 23:16:05.504 INFO running `"docker" "start" "-a" "c4ba4a8fc3347ea2f4aa8258798f462ef5d31b19da401576e2b85b70c2ec3cd5"`
Sep 19 23:16:06.447 INFO kablam! usermod: no changes
Sep 19 23:16:06.559 INFO kablam!     Checking block-buffer v0.2.0-tmp
Sep 19 23:16:06.559 INFO kablam!     Checking lamport_signature v0.1.4 (/source)
Sep 19 23:16:06.559 INFO kablam!     Checking whirlpool v0.7.1
Sep 19 23:16:06.831 INFO kablam!     Checking groestl v0.7.0
Sep 19 23:16:07.120 INFO kablam! warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 19 23:16:07.120 INFO kablam!   --> src/lib.rs:21:18
Sep 19 23:16:07.120 INFO kablam!    |
Sep 19 23:16:07.120 INFO kablam! 21 | #![feature(test, iterator_flatten)]
Sep 19 23:16:07.120 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Sep 19 23:16:07.120 INFO kablam!    |
Sep 19 23:16:07.120 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 19 23:16:07.120 INFO kablam! 
Sep 19 23:16:10.059 INFO kablam! warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 19 23:16:10.059 INFO kablam!   --> src/lib.rs:21:18
Sep 19 23:16:10.059 INFO kablam!    |
Sep 19 23:16:10.059 INFO kablam! 21 | #![feature(test, iterator_flatten)]
Sep 19 23:16:10.059 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Sep 19 23:16:10.059 INFO kablam!    |
Sep 19 23:16:10.059 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 19 23:16:10.059 INFO kablam! 
Sep 19 23:16:10.392 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.92s
Sep 19 23:16:10.399 INFO kablam! su: No module specific data is present
Sep 19 23:16:10.908 INFO running `"docker" "rm" "-f" "c4ba4a8fc3347ea2f4aa8258798f462ef5d31b19da401576e2b85b70c2ec3cd5"`
Sep 19 23:16:11.010 INFO blam! c4ba4a8fc3347ea2f4aa8258798f462ef5d31b19da401576e2b85b70c2ec3cd5