Sep 21 05:16:51.928 INFO checking qdowncast-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 05:16:51.928 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 05:16:51.929 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:16:52.051 INFO blam! 8370a496e7541eebf91543f6f3cb474ba8c66f71a022bc019014cebe56ddf10e
Sep 21 05:16:52.054 INFO running `"docker" "start" "-a" "8370a496e7541eebf91543f6f3cb474ba8c66f71a022bc019014cebe56ddf10e"`
Sep 21 05:16:53.284 INFO kablam! usermod: no changes
Sep 21 05:16:53.340 INFO kablam!     Checking qdowncast v0.1.0 (/source)
Sep 21 05:16:53.554 INFO kablam! warning: unused import: `std::mem`
Sep 21 05:16:53.554 INFO kablam!  --> src/lib.rs:4:5
Sep 21 05:16:53.554 INFO kablam!   |
Sep 21 05:16:53.554 INFO kablam! 4 | use std::mem;
Sep 21 05:16:53.554 INFO kablam!   |     ^^^^^^^^
Sep 21 05:16:53.554 INFO kablam!   |
Sep 21 05:16:53.554 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 05:16:53.554 INFO kablam! 
Sep 21 05:16:53.570 INFO kablam! warning: unused import: `std::mem`
Sep 21 05:16:53.570 INFO kablam!  --> src/lib.rs:4:5
Sep 21 05:16:53.570 INFO kablam!   |
Sep 21 05:16:53.570 INFO kablam! 4 | use std::mem;
Sep 21 05:16:53.570 INFO kablam!   |     ^^^^^^^^
Sep 21 05:16:53.570 INFO kablam!   |
Sep 21 05:16:53.570 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 05:16:53.570 INFO kablam! 
Sep 21 05:16:53.868 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Sep 21 05:16:53.871 INFO kablam! su: No module specific data is present
Sep 21 05:16:54.355 INFO running `"docker" "rm" "-f" "8370a496e7541eebf91543f6f3cb474ba8c66f71a022bc019014cebe56ddf10e"`
Sep 21 05:16:54.464 INFO blam! 8370a496e7541eebf91543f6f3cb474ba8c66f71a022bc019014cebe56ddf10e