Sep 03 21:35:43.055 INFO checking yaml-rust-0.3.5 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 21:35:43.055 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 21:35:43.055 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 21:35:43.214 INFO blam! 9c1734aecff0200735c62f60e74561b9309cdad69e192d1b89bb31310a7cdb7e
Sep 03 21:35:43.216 INFO running `"docker" "start" "-a" "9c1734aecff0200735c62f60e74561b9309cdad69e192d1b89bb31310a7cdb7e"`
Sep 03 21:35:43.808 INFO kablam!     Checking yaml-rust v0.3.5 (file:///source)
Sep 03 21:35:44.546 INFO kablam! warning: unused import: `yaml::*`
Sep 03 21:35:44.546 INFO kablam!    --> src/emitter.rs:281:9
Sep 03 21:35:44.546 INFO kablam!     |
Sep 03 21:35:44.546 INFO kablam! 281 |     use yaml::*;
Sep 03 21:35:44.546 INFO kablam!     |         ^^^^^^^
Sep 03 21:35:44.546 INFO kablam!     |
Sep 03 21:35:44.546 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 03 21:35:44.546 INFO kablam! 
Sep 03 21:35:45.294 INFO kablam! warning: unused import: `std::str::FromStr`
Sep 03 21:35:45.294 INFO kablam!  --> src/yaml.rs:5:5
Sep 03 21:35:45.294 INFO kablam!   |
Sep 03 21:35:45.294 INFO kablam! 5 | use std::str::FromStr;
Sep 03 21:35:45.294 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 03 21:35:45.294 INFO kablam!   |
Sep 03 21:35:45.294 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 21:35:45.294 INFO kablam! 
Sep 03 21:35:46.667 INFO kablam! warning: unused import: `std::str::FromStr`
Sep 03 21:35:46.667 INFO kablam!  --> src/yaml.rs:5:5
Sep 03 21:35:46.667 INFO kablam!   |
Sep 03 21:35:46.667 INFO kablam! 5 | use std::str::FromStr;
Sep 03 21:35:46.667 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 03 21:35:46.667 INFO kablam! 
Sep 03 21:35:49.917 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.17s
Sep 03 21:35:49.924 INFO kablam! su: No module specific data is present
Sep 03 21:35:50.278 INFO running `"docker" "rm" "-f" "9c1734aecff0200735c62f60e74561b9309cdad69e192d1b89bb31310a7cdb7e"`
Sep 03 21:35:50.379 INFO blam! 9c1734aecff0200735c62f60e74561b9309cdad69e192d1b89bb31310a7cdb7e