Aug 30 02:34:38.474 INFO checking stacktrace-0.2.1 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 02:34:38.475 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 02:34:38.475 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/master#ede55518431154bc761f7b2438cce9078c162700:/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=500" "-e" "CMD=cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 02:34:38.634 INFO blam! 4dcb882dc4baa2451a18002e9e9ffd2202ef65bdf1bf4d6a61aaac540449e55b
Aug 30 02:34:38.636 INFO running `"docker" "start" "-a" "4dcb882dc4baa2451a18002e9e9ffd2202ef65bdf1bf4d6a61aaac540449e55b"`
Aug 30 02:34:39.321 INFO kablam!     Checking stacktrace v0.2.1 (file:///source)
Aug 30 02:34:40.399 INFO kablam! warning: unused import: `std::fmt::Debug`
Aug 30 02:34:40.399 INFO kablam!  --> examples/using_result/main.rs:3:5
Aug 30 02:34:40.399 INFO kablam!   |
Aug 30 02:34:40.399 INFO kablam! 3 | use std::fmt::Debug;
Aug 30 02:34:40.399 INFO kablam!   |     ^^^^^^^^^^^^^^^
Aug 30 02:34:40.399 INFO kablam!   |
Aug 30 02:34:40.399 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 02:34:40.399 INFO kablam! 
Aug 30 02:34:40.509 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Aug 30 02:34:40.511 INFO kablam! su: No module specific data is present
Aug 30 02:34:41.105 INFO running `"docker" "rm" "-f" "4dcb882dc4baa2451a18002e9e9ffd2202ef65bdf1bf4d6a61aaac540449e55b"`
Aug 30 02:34:41.195 INFO blam! 4dcb882dc4baa2451a18002e9e9ffd2202ef65bdf1bf4d6a61aaac540449e55b