Aug 02 10:02:46.139 INFO checking flate2-0.2.20 against 1.27.2 for lazy_static-1
Aug 02 10:02:46.139 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:02:46.139 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:02:46.139 INFO running `"docker" "create" "-v" "/tmp/crater.nkYJOYjd3gQF:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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 10:02:46.300 INFO blam! 2ebd3fb1133f1461e5dcbda53e28f05307649cff37d185cdded15a2d8cdcf013
Aug 02 10:02:46.303 INFO running `"docker" "start" "-a" "2ebd3fb1133f1461e5dcbda53e28f05307649cff37d185cdded15a2d8cdcf013"`
Aug 02 10:02:48.057 INFO kablam!     Checking flate2 v0.2.20 (file:///source)
Aug 02 10:02:48.985 INFO kablam! warning: unused import: `std::env`
Aug 02 10:02:48.985 INFO kablam!  --> src/gz/mod.rs:1:5
Aug 02 10:02:48.985 INFO kablam!   |
Aug 02 10:02:48.985 INFO kablam! 1 | use std::env;
Aug 02 10:02:48.985 INFO kablam!   |     ^^^^^^^^
Aug 02 10:02:48.985 INFO kablam!   |
Aug 02 10:02:48.986 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 10:02:48.986 INFO kablam! 
Aug 02 10:02:49.256 INFO kablam! error: unused import: `std::env`
Aug 02 10:02:49.256 INFO kablam!  --> src/gz/mod.rs:1:5
Aug 02 10:02:49.256 INFO kablam!   |
Aug 02 10:02:49.256 INFO kablam! 1 | use std::env;
Aug 02 10:02:49.256 INFO kablam!   |     ^^^^^^^^
Aug 02 10:02:49.256 INFO kablam!   |
Aug 02 10:02:49.256 INFO kablam! note: lint level defined here
Aug 02 10:02:49.256 INFO kablam!  --> src/lib.rs:103:24
Aug 02 10:02:49.256 INFO kablam!   |
Aug 02 10:02:49.256 INFO kablam! 10| #![cfg_attr(test, deny(warnings))]
Aug 02 10:02:49.256 INFO kablam!   |                        ^^^^^^^^
Aug 02 10:02:49.256 INFO kablam!   = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Aug 02 10:02:49.256 INFO kablam! 
Aug 02 10:02:52.194 INFO kablam! error: aborting due to previous error
Aug 02 10:02:52.194 INFO kablam! 
Aug 02 10:02:52.292 INFO kablam! error: Could not compile `flate2`.
Aug 02 10:02:52.293 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 10:02:55.905 INFO kablam! error: build failed
Aug 02 10:02:55.906 INFO kablam! su: No module specific data is present
Aug 02 10:02:56.435 INFO running `"docker" "rm" "-f" "2ebd3fb1133f1461e5dcbda53e28f05307649cff37d185cdded15a2d8cdcf013"`
Aug 02 10:02:56.594 INFO blam! 2ebd3fb1133f1461e5dcbda53e28f05307649cff37d185cdded15a2d8cdcf013