Sep 05 18:56:53.844 INFO checking emilk/drop-merge-sort against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 18:56:53.844 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 18:56:53.844 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 18:56:54.249 INFO blam! cfe25a24ce09a47fd88bdf1979eb1a3ba57d4d62cae8869f1be7a5c91940b91e
Sep 05 18:56:54.251 INFO running `"docker" "start" "-a" "cfe25a24ce09a47fd88bdf1979eb1a3ba57d4d62cae8869f1be7a5c91940b91e"`
Sep 05 18:56:56.493 INFO kablam! usermod: no changes
Sep 05 18:56:56.610 INFO kablam!     Checking libc v0.2.22
Sep 05 18:56:56.610 INFO kablam!     Checking dmsort v1.0.0 (file:///source)
Sep 05 18:56:56.626 INFO kablam!     Checking gnuplot v0.0.22
Sep 05 18:56:56.626 INFO kablam!     Checking nodrop v0.1.9
Sep 05 18:56:57.402 INFO kablam!     Checking quickersort v2.2.0
Sep 05 18:56:58.998 INFO kablam!     Checking time v0.1.37
Sep 05 18:56:58.999 INFO kablam!     Checking rand v0.3.15
Sep 05 18:57:00.662 INFO kablam!     Checking pbr v1.0.0
Sep 05 18:57:02.291 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.78s
Sep 05 18:57:02.295 INFO kablam! su: No module specific data is present
Sep 05 18:57:03.938 INFO running `"docker" "rm" "-f" "cfe25a24ce09a47fd88bdf1979eb1a3ba57d4d62cae8869f1be7a5c91940b91e"`
Sep 05 18:57:04.262 INFO blam! cfe25a24ce09a47fd88bdf1979eb1a3ba57d4d62cae8869f1be7a5c91940b91e