Aug 31 21:08:44.799 INFO checking oldsj/backup-rs against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Aug 31 21:08:44.799 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Aug 31 21:08:44.800 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 21:08:45.038 INFO blam! 3a0beca4af31a0e1ba052c0672649f9ff68478c924c5ae8f722d2d281c81b86e
Aug 31 21:08:45.040 INFO running `"docker" "start" "-a" "3a0beca4af31a0e1ba052c0672649f9ff68478c924c5ae8f722d2d281c81b86e"`
Aug 31 21:08:45.957 INFO kablam!     Checking time v0.1.36
Aug 31 21:08:45.958 INFO kablam!     Checking filetime v0.1.10
Aug 31 21:08:47.158 INFO kablam!     Checking backup-rs v0.1.0 (file:///source)
Aug 31 21:08:47.430 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 21:08:47.430 INFO kablam!   --> src/main.rs:32:13
Aug 31 21:08:47.430 INFO kablam!    |
Aug 31 21:08:47.430 INFO kablam! 32 |             fs::remove_file(file.path());
Aug 31 21:08:47.430 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:08:47.430 INFO kablam!    |
Aug 31 21:08:47.431 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 21:08:47.431 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 21:08:47.431 INFO kablam! 
Aug 31 21:08:47.456 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 21:08:47.456 INFO kablam!   --> src/main.rs:32:13
Aug 31 21:08:47.456 INFO kablam!    |
Aug 31 21:08:47.456 INFO kablam! 32 |             fs::remove_file(file.path());
Aug 31 21:08:47.456 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:08:47.456 INFO kablam!    |
Aug 31 21:08:47.456 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 21:08:47.456 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 21:08:47.456 INFO kablam! 
Aug 31 21:08:47.471 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Aug 31 21:08:47.474 INFO kablam! su: No module specific data is present
Aug 31 21:08:47.874 INFO running `"docker" "rm" "-f" "3a0beca4af31a0e1ba052c0672649f9ff68478c924c5ae8f722d2d281c81b86e"`
Aug 31 21:08:47.995 INFO blam! 3a0beca4af31a0e1ba052c0672649f9ff68478c924c5ae8f722d2d281c81b86e