Sep 19 22:27:52.141 INFO checking pvm-0.1.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 22:27:52.141 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 22:27:52.141 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-1/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:27:52.274 INFO blam! b37d1ddcfbaa4b5c755fa54c26fafe1e851b19da8bd9c57477a2d2c229801f66
Sep 19 22:27:52.276 INFO running `"docker" "start" "-a" "b37d1ddcfbaa4b5c755fa54c26fafe1e851b19da8bd9c57477a2d2c229801f66"`
Sep 19 22:27:53.286 INFO kablam! usermod: no changes
Sep 19 22:27:53.339 INFO kablam!     Checking pvm v0.1.0 (/source)
Sep 19 22:27:54.454 INFO kablam! warning: unused import: `std::io`
Sep 19 22:27:54.454 INFO kablam!  --> tests/calculator1.rs:5:5
Sep 19 22:27:54.454 INFO kablam!   |
Sep 19 22:27:54.454 INFO kablam! 5 | use std::io;
Sep 19 22:27:54.454 INFO kablam!   |     ^^^^^^^
Sep 19 22:27:54.454 INFO kablam!   |
Sep 19 22:27:54.454 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 22:27:54.454 INFO kablam! 
Sep 19 22:27:54.678 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Sep 19 22:27:54.680 INFO kablam! su: No module specific data is present
Sep 19 22:27:55.169 INFO running `"docker" "rm" "-f" "b37d1ddcfbaa4b5c755fa54c26fafe1e851b19da8bd9c57477a2d2c229801f66"`
Sep 19 22:27:55.292 INFO blam! b37d1ddcfbaa4b5c755fa54c26fafe1e851b19da8bd9c57477a2d2c229801f66