Sep 20 01:44:22.503 INFO checking flate2-0.2.20 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 20 01:44:22.503 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 20 01:44:22.504 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 01:44:22.689 INFO blam! 8b5da84586489781f7cd4b62b711e65a5d8a02120f88e3439b1c2a4ae9fb6cda
Sep 20 01:44:22.691 INFO running `"docker" "start" "-a" "8b5da84586489781f7cd4b62b711e65a5d8a02120f88e3439b1c2a4ae9fb6cda"`
Sep 20 01:44:23.585 INFO kablam! usermod: no changes
Sep 20 01:44:23.715 INFO kablam!     Checking flate2 v0.2.20 (/source)
Sep 20 01:44:24.183 INFO kablam! warning: unused import: `std::env`
Sep 20 01:44:24.183 INFO kablam!  --> src/gz/mod.rs:1:5
Sep 20 01:44:24.183 INFO kablam!   |
Sep 20 01:44:24.183 INFO kablam! 1 | use std::env;
Sep 20 01:44:24.183 INFO kablam!   |     ^^^^^^^^
Sep 20 01:44:24.183 INFO kablam!   |
Sep 20 01:44:24.183 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 01:44:24.183 INFO kablam! 
Sep 20 01:44:24.339 INFO kablam! error: unused import: `std::env`
Sep 20 01:44:24.339 INFO kablam!  --> src/gz/mod.rs:1:5
Sep 20 01:44:24.339 INFO kablam!   |
Sep 20 01:44:24.339 INFO kablam! 1 | use std::env;
Sep 20 01:44:24.339 INFO kablam!   |     ^^^^^^^^
Sep 20 01:44:24.339 INFO kablam!   |
Sep 20 01:44:24.339 INFO kablam! note: lint level defined here
Sep 20 01:44:24.339 INFO kablam!  --> src/lib.rs:103:24
Sep 20 01:44:24.339 INFO kablam!   |
Sep 20 01:44:24.339 INFO kablam! 10| #![cfg_attr(test, deny(warnings))]
Sep 20 01:44:24.339 INFO kablam!   |                        ^^^^^^^^
Sep 20 01:44:24.339 INFO kablam!   = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Sep 20 01:44:24.339 INFO kablam! 
Sep 20 01:44:25.100 INFO kablam! error: aborting due to previous error
Sep 20 01:44:25.100 INFO kablam! 
Sep 20 01:44:25.116 INFO kablam! error: Could not compile `flate2`.
Sep 20 01:44:25.116 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 01:44:25.336 INFO kablam! error: build failed
Sep 20 01:44:25.343 INFO kablam! su: No module specific data is present
Sep 20 01:44:26.462 INFO running `"docker" "rm" "-f" "8b5da84586489781f7cd4b62b711e65a5d8a02120f88e3439b1c2a4ae9fb6cda"`
Sep 20 01:44:26.759 INFO blam! 8b5da84586489781f7cd4b62b711e65a5d8a02120f88e3439b1c2a4ae9fb6cda