Sep 21 01:33:44.283 INFO checking trawler-0.5.10 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 01:33:44.283 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 01:33:44.283 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 01:33:44.488 INFO blam! 1cc41b5535589bcb06529f685545baf5c9dfaec1a14541a8812d6a2268cef421
Sep 21 01:33:44.490 INFO running `"docker" "start" "-a" "1cc41b5535589bcb06529f685545baf5c9dfaec1a14541a8812d6a2268cef421"`
Sep 21 01:33:45.077 INFO kablam! usermod: no changes
Sep 21 01:33:45.296 INFO kablam!     Checking crossbeam-utils v0.3.2
Sep 21 01:33:45.306 INFO kablam!    Compiling trawler v0.5.10 (/source)
Sep 21 01:33:45.306 INFO kablam!     Checking zipf v1.1.0
Sep 21 01:33:45.306 INFO kablam!     Checking histogram-sampler v0.1.3
Sep 21 01:33:45.306 INFO kablam!     Checking nom v4.0.0
Sep 21 01:33:45.306 INFO kablam!     Checking slog-term v2.4.0
Sep 21 01:33:45.896 INFO kablam!     Checking crossbeam-epoch v0.4.3
Sep 21 01:33:47.498 INFO kablam!     Checking crossbeam-channel v0.1.3
Sep 21 01:33:48.083 INFO kablam!     Checking hdrhistogram v6.1.0
Sep 21 01:33:52.672 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.58s
Sep 21 01:33:52.685 INFO kablam! su: No module specific data is present
Sep 21 01:33:53.168 INFO running `"docker" "rm" "-f" "1cc41b5535589bcb06529f685545baf5c9dfaec1a14541a8812d6a2268cef421"`
Sep 21 01:33:53.269 INFO blam! 1cc41b5535589bcb06529f685545baf5c9dfaec1a14541a8812d6a2268cef421