Sep 10 20:08:33.594 INFO checking docker-0.0.41 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 20:08:33.594 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 20:08:33.595 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 20:08:33.742 INFO blam! fcf9b01571b801ee1a9a039387bed187c3c6c108cd7ef85ce3a4d22a7c5abf39
Sep 10 20:08:33.744 INFO running `"docker" "start" "-a" "fcf9b01571b801ee1a9a039387bed187c3c6c108cd7ef85ce3a4d22a7c5abf39"`
Sep 10 20:08:34.933 INFO kablam! usermod: no changes
Sep 10 20:08:34.985 INFO kablam!     Checking debug-builders v0.1.0
Sep 10 20:08:35.280 INFO kablam!     Checking unix_socket v0.4.6
Sep 10 20:08:35.681 INFO kablam!     Checking docker v0.0.41 (file:///source)
Sep 10 20:08:36.053 INFO kablam! warning: unused import: `std::error::Error`
Sep 10 20:08:36.053 INFO kablam!  --> src/container.rs:2:5
Sep 10 20:08:36.053 INFO kablam!   |
Sep 10 20:08:36.053 INFO kablam! 2 | use std::error::Error;
Sep 10 20:08:36.053 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 10 20:08:36.053 INFO kablam!   |
Sep 10 20:08:36.053 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 20:08:36.053 INFO kablam! 
Sep 10 20:08:36.074 INFO kablam! warning: unused import: `std::error::Error`
Sep 10 20:08:36.074 INFO kablam!  --> src/container.rs:2:5
Sep 10 20:08:36.074 INFO kablam!   |
Sep 10 20:08:36.074 INFO kablam! 2 | use std::error::Error;
Sep 10 20:08:36.074 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 10 20:08:36.074 INFO kablam!   |
Sep 10 20:08:36.074 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 20:08:36.074 INFO kablam! 
Sep 10 20:08:37.205 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
Sep 10 20:08:37.209 INFO kablam! su: No module specific data is present
Sep 10 20:08:38.216 INFO running `"docker" "rm" "-f" "fcf9b01571b801ee1a9a039387bed187c3c6c108cd7ef85ce3a4d22a7c5abf39"`
Sep 10 20:08:38.337 INFO blam! fcf9b01571b801ee1a9a039387bed187c3c6c108cd7ef85ce3a4d22a7c5abf39