Sep 10 20:45:19.741 INFO checking crate_hello_world-0.1.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 20:45:19.741 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 20:45:19.742 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/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 20:45:19.892 INFO blam! 34f8dcc36056f3d445305cc858508d80a7af802621c69c094a433451f0eeef9c
Sep 10 20:45:19.894 INFO running `"docker" "start" "-a" "34f8dcc36056f3d445305cc858508d80a7af802621c69c094a433451f0eeef9c"`
Sep 10 20:45:20.886 INFO kablam! usermod: no changes
Sep 10 20:45:20.907 INFO kablam! warning: file found to be present in multiple build targets: /source/src/main.rs
Sep 10 20:45:20.909 INFO kablam!     Checking crate_hello_world v0.1.1 (file:///source)
Sep 10 20:45:21.159 INFO kablam! warning: function is never used: `main`
Sep 10 20:45:21.159 INFO kablam!  --> src/main.rs:1:1
Sep 10 20:45:21.159 INFO kablam!   |
Sep 10 20:45:21.159 INFO kablam! 1 | fn main() {
Sep 10 20:45:21.159 INFO kablam!   | ^^^^^^^^^
Sep 10 20:45:21.159 INFO kablam!   |
Sep 10 20:45:21.159 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 10 20:45:21.159 INFO kablam! 
Sep 10 20:45:21.611 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Sep 10 20:45:21.612 INFO kablam! su: No module specific data is present
Sep 10 20:45:22.274 INFO running `"docker" "rm" "-f" "34f8dcc36056f3d445305cc858508d80a7af802621c69c094a433451f0eeef9c"`
Sep 10 20:45:22.366 INFO blam! 34f8dcc36056f3d445305cc858508d80a7af802621c69c094a433451f0eeef9c