Sep 14 08:32:37.488 INFO checking stacktrace-0.2.1 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 08:32:37.488 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 08:32:37.488 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 08:32:37.632 INFO blam! cf1c4d7430cf14d00e61bdd7e9c32d39dfa2c98c8afd90f65932bb3c33ddd7f4
Sep 14 08:32:37.634 INFO running `"docker" "start" "-a" "cf1c4d7430cf14d00e61bdd7e9c32d39dfa2c98c8afd90f65932bb3c33ddd7f4"`
Sep 14 08:32:38.562 INFO kablam! usermod: no changes
Sep 14 08:32:38.624 INFO kablam!     Checking stacktrace v0.2.1 (file:///source)
Sep 14 08:32:39.506 INFO kablam! warning: unused import: `std::fmt::Debug`
Sep 14 08:32:39.506 INFO kablam!  --> examples/using_result/main.rs:3:5
Sep 14 08:32:39.506 INFO kablam!   |
Sep 14 08:32:39.506 INFO kablam! 3 | use std::fmt::Debug;
Sep 14 08:32:39.506 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 14 08:32:39.506 INFO kablam!   |
Sep 14 08:32:39.506 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 08:32:39.506 INFO kablam! 
Sep 14 08:32:39.635 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Sep 14 08:32:39.638 INFO kablam! su: No module specific data is present
Sep 14 08:32:40.412 INFO running `"docker" "rm" "-f" "cf1c4d7430cf14d00e61bdd7e9c32d39dfa2c98c8afd90f65932bb3c33ddd7f4"`
Sep 14 08:32:40.509 INFO blam! cf1c4d7430cf14d00e61bdd7e9c32d39dfa2c98c8afd90f65932bb3c33ddd7f4