Sep 05 23:53:43.266 INFO checking sled-0.15.17 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 23:53:43.266 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 23:53:43.266 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 23:53:43.441 INFO blam! 8ef874c51ad7f73a6130068f0852e7704057d3cb72c0385860162ef737476c74
Sep 05 23:53:43.443 INFO running `"docker" "start" "-a" "8ef874c51ad7f73a6130068f0852e7704057d3cb72c0385860162ef737476c74"`
Sep 05 23:53:43.946 INFO kablam! usermod: no changes
Sep 05 23:53:44.057 INFO kablam!     Checking scopeguard v0.3.3
Sep 05 23:53:44.059 INFO kablam!     Checking crossbeam-utils v0.3.2
Sep 05 23:53:44.060 INFO kablam!     Checking bincode v0.9.2
Sep 05 23:53:44.388 INFO kablam!     Checking coco v0.2.1
Sep 05 23:53:44.442 INFO kablam!     Checking crossbeam-epoch v0.4.3
Sep 05 23:53:45.072 INFO kablam!     Checking historian v3.0.4
Sep 05 23:53:45.588 INFO kablam!     Checking pagecache v0.4.5
Sep 05 23:53:49.218 INFO kablam!     Checking sled v0.15.17 (file:///source)
Sep 05 23:53:52.390 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.42s
Sep 05 23:53:52.420 INFO kablam! su: No module specific data is present
Sep 05 23:53:53.361 INFO running `"docker" "rm" "-f" "8ef874c51ad7f73a6130068f0852e7704057d3cb72c0385860162ef737476c74"`
Sep 05 23:53:53.491 INFO blam! 8ef874c51ad7f73a6130068f0852e7704057d3cb72c0385860162ef737476c74