Aug 11 01:08:37.277 INFO checking stacktrace-0.2.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 01:08:37.277 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 01:08:37.277 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 01:08:37.277 INFO running `"docker" "create" "-v" "/tmp/crater.U1IFRUao5g2g:/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 01:08:37.499 INFO blam! 247cef3338d2d763eaeef12b237462bd81bd8a63ef597e920198a7deb887015a
Aug 11 01:08:37.505 INFO running `"docker" "start" "-a" "247cef3338d2d763eaeef12b237462bd81bd8a63ef597e920198a7deb887015a"`
Aug 11 01:08:38.456 INFO kablam!     Checking stacktrace v0.2.1 (file:///source)
Aug 11 01:08:39.509 INFO kablam! warning: unused import: `std::fmt::Debug`
Aug 11 01:08:39.509 INFO kablam!  --> examples/using_result/main.rs:3:5
Aug 11 01:08:39.509 INFO kablam!   |
Aug 11 01:08:39.509 INFO kablam! 3 | use std::fmt::Debug;
Aug 11 01:08:39.509 INFO kablam!   |     ^^^^^^^^^^^^^^^
Aug 11 01:08:39.509 INFO kablam!   |
Aug 11 01:08:39.509 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 01:08:39.509 INFO kablam! 
Aug 11 01:08:39.701 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Aug 11 01:08:39.706 INFO kablam! su: No module specific data is present
Aug 11 01:08:40.387 INFO running `"docker" "rm" "-f" "247cef3338d2d763eaeef12b237462bd81bd8a63ef597e920198a7deb887015a"`
Aug 11 01:08:40.523 INFO blam! 247cef3338d2d763eaeef12b237462bd81bd8a63ef597e920198a7deb887015a