Jul 12 09:34:01.662 INFO checking flate2-0.2.20 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 09:34:01.662 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 09:34:01.662 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 09:34:01.662 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 09:34:01.975 INFO blam! 38147ac152f57c5cf8c332586552da09afe9ebc3364263adfc4c32c496bbfe4d
Jul 12 09:34:01.978 INFO running `"docker" "start" "-a" "38147ac152f57c5cf8c332586552da09afe9ebc3364263adfc4c32c496bbfe4d"`
Jul 12 09:34:03.220 INFO kablam!     Checking flate2 v0.2.20 (file:///source)
Jul 12 09:34:04.171 INFO kablam! warning: unused import: `std::env`
Jul 12 09:34:04.172 INFO kablam!  --> src/gz/mod.rs:1:5
Jul 12 09:34:04.172 INFO kablam!   |
Jul 12 09:34:04.172 INFO kablam! 1 | use std::env;
Jul 12 09:34:04.172 INFO kablam!   |     ^^^^^^^^
Jul 12 09:34:04.172 INFO kablam!   |
Jul 12 09:34:04.172 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 09:34:04.172 INFO kablam! 
Jul 12 09:34:04.338 INFO kablam! error: unused import: `std::env`
Jul 12 09:34:04.338 INFO kablam!  --> src/gz/mod.rs:1:5
Jul 12 09:34:04.338 INFO kablam!   |
Jul 12 09:34:04.338 INFO kablam! 1 | use std::env;
Jul 12 09:34:04.338 INFO kablam!   |     ^^^^^^^^
Jul 12 09:34:04.338 INFO kablam!   |
Jul 12 09:34:04.338 INFO kablam! note: lint level defined here
Jul 12 09:34:04.338 INFO kablam!  --> src/lib.rs:103:24
Jul 12 09:34:04.338 INFO kablam!   |
Jul 12 09:34:04.338 INFO kablam! 10| #![cfg_attr(test, deny(warnings))]
Jul 12 09:34:04.338 INFO kablam!   |                        ^^^^^^^^
Jul 12 09:34:04.338 INFO kablam!   = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Jul 12 09:34:04.338 INFO kablam! 
Jul 12 09:34:06.268 INFO kablam! error: aborting due to previous error
Jul 12 09:34:06.268 INFO kablam! 
Jul 12 09:34:06.279 INFO kablam! error: Could not compile `flate2`.
Jul 12 09:34:06.280 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 12 09:34:06.874 INFO kablam! error: build failed
Jul 12 09:34:06.878 INFO kablam! su: No module specific data is present
Jul 12 09:34:07.663 INFO running `"docker" "rm" "-f" "38147ac152f57c5cf8c332586552da09afe9ebc3364263adfc4c32c496bbfe4d"`
Jul 12 09:34:07.859 INFO blam! 38147ac152f57c5cf8c332586552da09afe9ebc3364263adfc4c32c496bbfe4d