Sep 20 03:29:38.010 INFO checking flate2-0.2.20 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 03:29:38.010 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 03:29:38.011 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-5/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:29:38.177 INFO blam! 6093d27e6783447abbca36a2b62a82432060655c5b32f4e107b8c1dc05cc1695
Sep 20 03:29:38.179 INFO running `"docker" "start" "-a" "6093d27e6783447abbca36a2b62a82432060655c5b32f4e107b8c1dc05cc1695"`
Sep 20 03:29:39.470 INFO kablam! usermod: no changes
Sep 20 03:29:39.604 INFO kablam!     Checking flate2 v0.2.20 (/source)
Sep 20 03:29:39.996 INFO kablam! warning: unused import: `std::env`
Sep 20 03:29:39.996 INFO kablam!  --> src/gz/mod.rs:1:5
Sep 20 03:29:39.996 INFO kablam!   |
Sep 20 03:29:39.996 INFO kablam! 1 | use std::env;
Sep 20 03:29:39.996 INFO kablam!   |     ^^^^^^^^
Sep 20 03:29:39.996 INFO kablam!   |
Sep 20 03:29:39.996 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 03:29:39.996 INFO kablam! 
Sep 20 03:29:40.064 INFO kablam! error: unused import: `std::env`
Sep 20 03:29:40.064 INFO kablam!  --> src/gz/mod.rs:1:5
Sep 20 03:29:40.064 INFO kablam!   |
Sep 20 03:29:40.064 INFO kablam! 1 | use std::env;
Sep 20 03:29:40.064 INFO kablam!   |     ^^^^^^^^
Sep 20 03:29:40.064 INFO kablam!   |
Sep 20 03:29:40.064 INFO kablam! note: lint level defined here
Sep 20 03:29:40.064 INFO kablam!  --> src/lib.rs:103:24
Sep 20 03:29:40.064 INFO kablam!   |
Sep 20 03:29:40.064 INFO kablam! 10| #![cfg_attr(test, deny(warnings))]
Sep 20 03:29:40.064 INFO kablam!   |                        ^^^^^^^^
Sep 20 03:29:40.064 INFO kablam!   = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Sep 20 03:29:40.064 INFO kablam! 
Sep 20 03:29:40.746 INFO kablam! error: aborting due to previous error
Sep 20 03:29:40.746 INFO kablam! 
Sep 20 03:29:40.749 INFO kablam! error: Could not compile `flate2`.
Sep 20 03:29:40.749 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 03:29:40.866 INFO kablam! error: build failed
Sep 20 03:29:40.868 INFO kablam! su: No module specific data is present
Sep 20 03:29:42.224 INFO running `"docker" "rm" "-f" "6093d27e6783447abbca36a2b62a82432060655c5b32f4e107b8c1dc05cc1695"`
Sep 20 03:29:42.338 INFO blam! 6093d27e6783447abbca36a2b62a82432060655c5b32f4e107b8c1dc05cc1695