Aug 31 21:08:48.038 INFO checking oldsj/backup-rs against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Aug 31 21:08:48.038 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Aug 31 21:08:48.038 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 21:08:48.215 INFO blam! cbf79dae84628b5051a5929f868a26d20a58153ff326572c706b0576e5ba20d6
Aug 31 21:08:48.217 INFO running `"docker" "start" "-a" "cbf79dae84628b5051a5929f868a26d20a58153ff326572c706b0576e5ba20d6"`
Aug 31 21:08:48.791 INFO kablam!     Checking libc v0.2.20
Aug 31 21:08:49.842 INFO kablam!     Checking filetime v0.1.10
Aug 31 21:08:49.843 INFO kablam!     Checking time v0.1.36
Aug 31 21:08:50.751 INFO kablam!     Checking backup-rs v0.1.0 (file:///source)
Aug 31 21:08:50.958 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 21:08:50.958 INFO kablam!   --> src/main.rs:32:13
Aug 31 21:08:50.958 INFO kablam!    |
Aug 31 21:08:50.958 INFO kablam! 32 |             fs::remove_file(file.path());
Aug 31 21:08:50.958 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:08:50.958 INFO kablam!    |
Aug 31 21:08:50.958 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 21:08:50.958 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 21:08:50.958 INFO kablam! 
Aug 31 21:08:50.991 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 21:08:50.991 INFO kablam!   --> src/main.rs:32:13
Aug 31 21:08:50.991 INFO kablam!    |
Aug 31 21:08:50.991 INFO kablam! 32 |             fs::remove_file(file.path());
Aug 31 21:08:50.991 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:08:50.991 INFO kablam!    |
Aug 31 21:08:50.991 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 21:08:50.991 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 21:08:50.991 INFO kablam! 
Aug 31 21:08:51.000 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
Aug 31 21:08:51.002 INFO kablam! su: No module specific data is present
Aug 31 21:08:51.466 INFO running `"docker" "rm" "-f" "cbf79dae84628b5051a5929f868a26d20a58153ff326572c706b0576e5ba20d6"`
Aug 31 21:08:51.558 INFO blam! cbf79dae84628b5051a5929f868a26d20a58153ff326572c706b0576e5ba20d6