Sep 10 10:20:02.892 INFO checking sassers-0.13.5-h28 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 10:20:02.892 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 10:20:02.892 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/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 10:20:03.107 INFO blam! 0f2996cebc11f6a95081f33ca88f37d8972bfb4c7e581283bd42f5599042e157
Sep 10 10:20:03.110 INFO running `"docker" "start" "-a" "0f2996cebc11f6a95081f33ca88f37d8972bfb4c7e581283bd42f5599042e157"`
Sep 10 10:20:04.057 INFO kablam! usermod: no changes
Sep 10 10:20:04.150 INFO kablam!     Checking sassers v0.13.5-h28 (file:///source)
Sep 10 10:20:05.964 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 10:20:05.964 INFO kablam!  --> src/main.rs:3:1
Sep 10 10:20:05.964 INFO kablam!   |
Sep 10 10:20:05.964 INFO kablam! 3 | #[macro_use]
Sep 10 10:20:05.964 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 10:20:05.964 INFO kablam!   |
Sep 10 10:20:05.964 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 10:20:05.964 INFO kablam! 
Sep 10 10:20:05.989 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Sep 10 10:20:05.994 INFO kablam! su: No module specific data is present
Sep 10 10:20:06.742 INFO running `"docker" "rm" "-f" "0f2996cebc11f6a95081f33ca88f37d8972bfb4c7e581283bd42f5599042e157"`
Sep 10 10:20:06.828 INFO blam! 0f2996cebc11f6a95081f33ca88f37d8972bfb4c7e581283bd42f5599042e157