Sep 02 00:28:28.129 INFO checking cluuname-0.1.7 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 02 00:28:28.129 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 00:28:28.129 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 00:28:28.286 INFO blam! d65713b517f3d0227d4c76667507e6f525d1b14877d1efa10f4f61116d4643b4
Sep 02 00:28:28.288 INFO running `"docker" "start" "-a" "d65713b517f3d0227d4c76667507e6f525d1b14877d1efa10f4f61116d4643b4"`
Sep 02 00:28:29.094 INFO kablam!    Compiling clucstr v0.1.4
Sep 02 00:28:34.588 INFO kablam!     Checking cluuname v0.1.7 (file:///source)
Sep 02 00:28:40.341 INFO kablam! warning: compiler plugin used as an ordinary library
Sep 02 00:28:40.341 INFO kablam!  --> examples/hash.rs:5:1
Sep 02 00:28:40.342 INFO kablam!   |
Sep 02 00:28:40.342 INFO kablam! 5 | extern crate clucstr;
Sep 02 00:28:40.342 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Sep 02 00:28:40.342 INFO kablam!   |
Sep 02 00:28:40.342 INFO kablam!   = note: #[warn(plugin_as_library)] on by default
Sep 02 00:28:40.342 INFO kablam! 
Sep 02 00:28:40.363 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.31s
Sep 02 00:28:40.369 INFO kablam! su: No module specific data is present
Sep 02 00:28:41.022 INFO running `"docker" "rm" "-f" "d65713b517f3d0227d4c76667507e6f525d1b14877d1efa10f4f61116d4643b4"`
Sep 02 00:28:41.117 INFO blam! d65713b517f3d0227d4c76667507e6f525d1b14877d1efa10f4f61116d4643b4