Sep 19 23:15:52.345 INFO checking ordslice-0.2.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 23:15:52.345 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 23:15:52.345 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:15:52.583 INFO blam! 441911aef51fed77a1dcaa61c650f8f07bb98d45d18a648e16298be67f2faaeb
Sep 19 23:15:52.593 INFO running `"docker" "start" "-a" "441911aef51fed77a1dcaa61c650f8f07bb98d45d18a648e16298be67f2faaeb"`
Sep 19 23:15:53.370 INFO kablam! usermod: no changes
Sep 19 23:15:53.446 INFO kablam!     Checking ordslice v0.2.0 (/source)
Sep 19 23:15:54.219 INFO kablam! warning: unused import: `ordslice::Ext`
Sep 19 23:15:54.219 INFO kablam!   --> benches/bench.rs:23:5
Sep 19 23:15:54.219 INFO kablam!    |
Sep 19 23:15:54.219 INFO kablam! 23 | use ordslice::Ext;
Sep 19 23:15:54.219 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 19 23:15:54.219 INFO kablam!    |
Sep 19 23:15:54.219 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 23:15:54.219 INFO kablam! 
Sep 19 23:15:54.352 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Sep 19 23:15:54.358 INFO kablam! su: No module specific data is present
Sep 19 23:15:55.216 INFO running `"docker" "rm" "-f" "441911aef51fed77a1dcaa61c650f8f07bb98d45d18a648e16298be67f2faaeb"`
Sep 19 23:15:55.308 INFO blam! 441911aef51fed77a1dcaa61c650f8f07bb98d45d18a648e16298be67f2faaeb