Sep 10 19:01:52.659 INFO checking flate2-0.2.20 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 19:01:52.659 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 19:01:52.659 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 19:01:52.850 INFO blam! a873759e0f9432f7490810fbf724569515c21d20fac0858a7ffaa75aac953024
Sep 10 19:01:52.852 INFO running `"docker" "start" "-a" "a873759e0f9432f7490810fbf724569515c21d20fac0858a7ffaa75aac953024"`
Sep 10 19:01:53.846 INFO kablam! usermod: no changes
Sep 10 19:01:54.023 INFO kablam!     Checking quickcheck v0.4.1
Sep 10 19:01:54.024 INFO kablam!     Checking flate2 v0.2.20 (file:///source)
Sep 10 19:01:54.562 INFO kablam! warning: unused import: `std::env`
Sep 10 19:01:54.562 INFO kablam!  --> src/gz/mod.rs:1:5
Sep 10 19:01:54.562 INFO kablam!   |
Sep 10 19:01:54.562 INFO kablam! 1 | use std::env;
Sep 10 19:01:54.562 INFO kablam!   |     ^^^^^^^^
Sep 10 19:01:54.562 INFO kablam!   |
Sep 10 19:01:54.562 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 19:01:54.562 INFO kablam! 
Sep 10 19:02:00.266 INFO kablam! warning: unused import: `std::env`
Sep 10 19:02:00.266 INFO kablam!  --> src/gz/mod.rs:1:5
Sep 10 19:02:00.266 INFO kablam!   |
Sep 10 19:02:00.266 INFO kablam! 1 | use std::env;
Sep 10 19:02:00.266 INFO kablam!   |     ^^^^^^^^
Sep 10 19:02:00.266 INFO kablam!   |
Sep 10 19:02:00.266 INFO kablam! note: lint level defined here
Sep 10 19:02:00.266 INFO kablam!  --> src/lib.rs:103:24
Sep 10 19:02:00.266 INFO kablam!   |
Sep 10 19:02:00.266 INFO kablam! 10| #![cfg_attr(test, deny(warnings))]
Sep 10 19:02:00.266 INFO kablam!   |                        ^^^^^^^^
Sep 10 19:02:00.266 INFO kablam!   = note: #[warn(unused_imports)] implied by #[warn(warnings)]
Sep 10 19:02:00.266 INFO kablam! 
Sep 10 19:02:02.438 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.56s
Sep 10 19:02:02.456 INFO kablam! su: No module specific data is present
Sep 10 19:02:03.317 INFO running `"docker" "rm" "-f" "a873759e0f9432f7490810fbf724569515c21d20fac0858a7ffaa75aac953024"`
Sep 10 19:02:03.395 INFO blam! a873759e0f9432f7490810fbf724569515c21d20fac0858a7ffaa75aac953024