Aug 02 10:02:46.078 INFO checking flate2-0.2.20 against 1.27.2+tmplazy for lazy_static-1
Aug 02 10:02:46.078 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:02:46.078 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:02:46.078 INFO running `"docker" "create" "-v" "/tmp/crater.BTRuC3KGfIUr:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2+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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 10:02:46.242 INFO blam! d778300cd29c273a31db757728d98d225eba5410e4743bd544f7a582f3facb0e
Aug 02 10:02:46.244 INFO running `"docker" "start" "-a" "d778300cd29c273a31db757728d98d225eba5410e4743bd544f7a582f3facb0e"`
Aug 02 10:02:47.763 INFO kablam!     Checking flate2 v0.2.20 (file:///source)
Aug 02 10:02:48.548 INFO kablam! warning: unused import: `std::env`
Aug 02 10:02:48.548 INFO kablam!  --> src/gz/mod.rs:1:5
Aug 02 10:02:48.548 INFO kablam!   |
Aug 02 10:02:48.548 INFO kablam! 1 | use std::env;
Aug 02 10:02:48.548 INFO kablam!   |     ^^^^^^^^
Aug 02 10:02:48.548 INFO kablam!   |
Aug 02 10:02:48.548 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 10:02:48.548 INFO kablam! 
Aug 02 10:02:48.981 INFO kablam! error: unused import: `std::env`
Aug 02 10:02:48.981 INFO kablam!  --> src/gz/mod.rs:1:5
Aug 02 10:02:48.981 INFO kablam!   |
Aug 02 10:02:48.981 INFO kablam! 1 | use std::env;
Aug 02 10:02:48.981 INFO kablam!   |     ^^^^^^^^
Aug 02 10:02:48.981 INFO kablam!   |
Aug 02 10:02:48.981 INFO kablam! note: lint level defined here
Aug 02 10:02:48.981 INFO kablam!  --> src/lib.rs:103:24
Aug 02 10:02:48.981 INFO kablam!   |
Aug 02 10:02:48.981 INFO kablam! 10| #![cfg_attr(test, deny(warnings))]
Aug 02 10:02:48.981 INFO kablam!   |                        ^^^^^^^^
Aug 02 10:02:48.981 INFO kablam!   = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Aug 02 10:02:48.981 INFO kablam! 
Aug 02 10:02:53.183 INFO kablam! error: aborting due to previous error
Aug 02 10:02:53.183 INFO kablam! 
Aug 02 10:02:53.273 INFO kablam! error: Could not compile `flate2`.
Aug 02 10:02:53.273 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 10:02:54.289 INFO kablam! error: build failed
Aug 02 10:02:54.296 INFO kablam! su: No module specific data is present
Aug 02 10:02:54.971 INFO running `"docker" "rm" "-f" "d778300cd29c273a31db757728d98d225eba5410e4743bd544f7a582f3facb0e"`
Aug 02 10:02:55.119 INFO blam! d778300cd29c273a31db757728d98d225eba5410e4743bd544f7a582f3facb0e