Aug 11 07:57:22.891 INFO checking nccl-0.4.3 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 07:57:22.891 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 07:57:22.892 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 07:57:22.892 INFO running `"docker" "create" "-v" "/tmp/crater.8hFYMYwNuNqV:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/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 07:57:23.098 INFO blam! d83cdb2167f06ea65788bb0f7eba7198879c86d962e624fd6ac8e4f07ff5c18b
Aug 11 07:57:23.101 INFO running `"docker" "start" "-a" "d83cdb2167f06ea65788bb0f7eba7198879c86d962e624fd6ac8e4f07ff5c18b"`
Aug 11 07:57:24.418 INFO kablam!     Checking nccl v0.4.3 (file:///source)
Aug 11 07:57:26.290 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Aug 11 07:57:26.293 INFO kablam! su: No module specific data is present
Aug 11 07:57:26.913 INFO running `"docker" "rm" "-f" "d83cdb2167f06ea65788bb0f7eba7198879c86d962e624fd6ac8e4f07ff5c18b"`
Aug 11 07:57:27.090 INFO blam! d83cdb2167f06ea65788bb0f7eba7198879c86d962e624fd6ac8e4f07ff5c18b