Sep 10 05:56:12.959 INFO checking yaml-rust-0.3.5 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 05:56:12.959 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 05:56:12.959 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 05:56:13.193 INFO blam! 33dd11b40fa24bf694705df2ee72c6152830adbef6b3022b2e787ed3bdb8982c
Sep 10 05:56:13.195 INFO running `"docker" "start" "-a" "33dd11b40fa24bf694705df2ee72c6152830adbef6b3022b2e787ed3bdb8982c"`
Sep 10 05:56:14.573 INFO kablam! usermod: no changes
Sep 10 05:56:14.703 INFO kablam!     Checking yaml-rust v0.3.5 (file:///source)
Sep 10 05:56:15.790 INFO kablam! warning: unused import: `yaml::*`
Sep 10 05:56:15.790 INFO kablam!    --> src/emitter.rs:281:9
Sep 10 05:56:15.790 INFO kablam!     |
Sep 10 05:56:15.790 INFO kablam! 281 |     use yaml::*;
Sep 10 05:56:15.790 INFO kablam!     |         ^^^^^^^
Sep 10 05:56:15.790 INFO kablam!     |
Sep 10 05:56:15.790 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 10 05:56:15.790 INFO kablam! 
Sep 10 05:56:16.258 INFO kablam! warning: unused import: `std::str::FromStr`
Sep 10 05:56:16.258 INFO kablam!  --> src/yaml.rs:5:5
Sep 10 05:56:16.258 INFO kablam!   |
Sep 10 05:56:16.258 INFO kablam! 5 | use std::str::FromStr;
Sep 10 05:56:16.258 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 10 05:56:16.258 INFO kablam!   |
Sep 10 05:56:16.258 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 05:56:16.258 INFO kablam! 
Sep 10 05:56:17.254 INFO kablam! warning: unused import: `std::str::FromStr`
Sep 10 05:56:17.254 INFO kablam!  --> src/yaml.rs:5:5
Sep 10 05:56:17.254 INFO kablam!   |
Sep 10 05:56:17.254 INFO kablam! 5 | use std::str::FromStr;
Sep 10 05:56:17.254 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 10 05:56:17.254 INFO kablam! 
Sep 10 05:56:20.218 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.62s
Sep 10 05:56:20.238 INFO kablam! su: No module specific data is present
Sep 10 05:56:21.393 INFO running `"docker" "rm" "-f" "33dd11b40fa24bf694705df2ee72c6152830adbef6b3022b2e787ed3bdb8982c"`
Sep 10 05:56:21.492 INFO blam! 33dd11b40fa24bf694705df2ee72c6152830adbef6b3022b2e787ed3bdb8982c