Sep 06 07:00:48.079 INFO checking flate2-0.2.20 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 07:00:48.079 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 07:00:48.079 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 07:00:48.225 INFO blam! 2170ead77f8073dc9fa722830eb781dbed4fe9351496a5bdcc9d2a4f4b8a9c25
Sep 06 07:00:48.226 INFO running `"docker" "start" "-a" "2170ead77f8073dc9fa722830eb781dbed4fe9351496a5bdcc9d2a4f4b8a9c25"`
Sep 06 07:00:49.419 INFO kablam! usermod: no changes
Sep 06 07:00:49.545 INFO kablam!     Checking flate2 v0.2.20 (file:///source)
Sep 06 07:00:49.906 INFO kablam! warning: unused import: `std::env`
Sep 06 07:00:49.906 INFO kablam!  --> src/gz/mod.rs:1:5
Sep 06 07:00:49.906 INFO kablam!   |
Sep 06 07:00:49.906 INFO kablam! 1 | use std::env;
Sep 06 07:00:49.906 INFO kablam!   |     ^^^^^^^^
Sep 06 07:00:49.906 INFO kablam!   |
Sep 06 07:00:49.906 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 07:00:49.906 INFO kablam! 
Sep 06 07:00:50.246 INFO kablam! error: unused import: `std::env`
Sep 06 07:00:50.246 INFO kablam!  --> src/gz/mod.rs:1:5
Sep 06 07:00:50.246 INFO kablam!   |
Sep 06 07:00:50.246 INFO kablam! 1 | use std::env;
Sep 06 07:00:50.246 INFO kablam!   |     ^^^^^^^^
Sep 06 07:00:50.246 INFO kablam!   |
Sep 06 07:00:50.246 INFO kablam! note: lint level defined here
Sep 06 07:00:50.246 INFO kablam!  --> src/lib.rs:103:24
Sep 06 07:00:50.246 INFO kablam!   |
Sep 06 07:00:50.246 INFO kablam! 10| #![cfg_attr(test, deny(warnings))]
Sep 06 07:00:50.246 INFO kablam!   |                        ^^^^^^^^
Sep 06 07:00:50.246 INFO kablam!   = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Sep 06 07:00:50.246 INFO kablam! 
Sep 06 07:00:51.737 INFO kablam! error: aborting due to previous error
Sep 06 07:00:51.737 INFO kablam! 
Sep 06 07:00:51.742 INFO kablam! error: Could not compile `flate2`.
Sep 06 07:00:51.743 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 07:00:52.613 INFO kablam! error: build failed
Sep 06 07:00:52.613 INFO kablam! su: No module specific data is present
Sep 06 07:00:53.280 INFO running `"docker" "rm" "-f" "2170ead77f8073dc9fa722830eb781dbed4fe9351496a5bdcc9d2a4f4b8a9c25"`
Sep 06 07:00:53.450 INFO blam! 2170ead77f8073dc9fa722830eb781dbed4fe9351496a5bdcc9d2a4f4b8a9c25