Aug 11 08:05:05.243 INFO checking n5-0.2.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 08:05:05.243 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:05:05.243 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:05:05.243 INFO running `"docker" "create" "-v" "/tmp/crater.dPOLGJ0pyQ6E:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 08:05:05.494 INFO blam! 385ae2d30b50405481e64182b19461765621def67ec3a19105c7d4add37acfa3
Aug 11 08:05:05.497 INFO running `"docker" "start" "-a" "385ae2d30b50405481e64182b19461765621def67ec3a19105c7d4add37acfa3"`
Aug 11 08:05:06.743 INFO kablam!    Compiling lz4-sys v1.8.0
Aug 11 08:05:06.751 INFO kablam!    Compiling pulldown-cmark v0.0.8
Aug 11 08:05:06.763 INFO kablam!     Checking ndarray v0.11.2
Aug 11 08:05:06.783 INFO kablam!     Checking image v0.19.0
Aug 11 08:05:14.631 INFO kablam!    Compiling skeptic v0.9.0
Aug 11 08:05:19.290 INFO kablam!    Compiling lz4 v1.22.0
Aug 11 08:05:30.737 INFO kablam!     Checking n5 v0.2.1 (file:///source)
Aug 11 08:05:37.818 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 31.46s
Aug 11 08:05:37.842 INFO kablam! su: No module specific data is present
Aug 11 08:05:38.396 INFO running `"docker" "rm" "-f" "385ae2d30b50405481e64182b19461765621def67ec3a19105c7d4add37acfa3"`
Aug 11 08:05:38.537 INFO blam! 385ae2d30b50405481e64182b19461765621def67ec3a19105c7d4add37acfa3