Sep 03 17:01:25.737 INFO checking oldsj/backup-rs against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 03 17:01:25.737 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 03 17:01:25.737 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 17:01:25.986 INFO blam! 53b6f42a931849609d3efd521c7d1e12eeaaa0b45620aa4108e9dec8c6e67d2e
Sep 03 17:01:25.989 INFO running `"docker" "start" "-a" "53b6f42a931849609d3efd521c7d1e12eeaaa0b45620aa4108e9dec8c6e67d2e"`
Sep 03 17:01:26.930 INFO kablam!     Checking libc v0.2.20
Sep 03 17:01:28.952 INFO kablam!     Checking filetime v0.1.10
Sep 03 17:01:28.953 INFO kablam!     Checking time v0.1.36
Sep 03 17:01:30.618 INFO kablam!     Checking backup-rs v0.1.0 (file:///source)
Sep 03 17:01:30.942 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 17:01:30.942 INFO kablam!   --> src/main.rs:32:13
Sep 03 17:01:30.942 INFO kablam!    |
Sep 03 17:01:30.942 INFO kablam! 32 |             fs::remove_file(file.path());
Sep 03 17:01:30.942 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 17:01:30.942 INFO kablam!    |
Sep 03 17:01:30.942 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 03 17:01:30.942 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 17:01:30.942 INFO kablam! 
Sep 03 17:01:30.971 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 17:01:30.971 INFO kablam!   --> src/main.rs:32:13
Sep 03 17:01:30.971 INFO kablam!    |
Sep 03 17:01:30.971 INFO kablam! 32 |             fs::remove_file(file.path());
Sep 03 17:01:30.971 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 17:01:30.971 INFO kablam!    |
Sep 03 17:01:30.971 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 03 17:01:30.971 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 17:01:30.971 INFO kablam! 
Sep 03 17:01:30.990 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.09s
Sep 03 17:01:30.994 INFO kablam! su: No module specific data is present
Sep 03 17:01:31.432 INFO running `"docker" "rm" "-f" "53b6f42a931849609d3efd521c7d1e12eeaaa0b45620aa4108e9dec8c6e67d2e"`
Sep 03 17:01:31.596 INFO blam! 53b6f42a931849609d3efd521c7d1e12eeaaa0b45620aa4108e9dec8c6e67d2e