Sep 19 14:53:02.599 INFO checking oldsj/backup-rs against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 14:53:02.599 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 14:53:02.599 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 14:53:02.826 INFO blam! 0e7e5b5a05e55c1c11886210cd4856de381688f681658d735b8793b4f807bb91
Sep 19 14:53:02.826 INFO running `"docker" "start" "-a" "0e7e5b5a05e55c1c11886210cd4856de381688f681658d735b8793b4f807bb91"`
Sep 19 14:53:04.634 INFO kablam! usermod: no changes
Sep 19 14:53:04.718 INFO kablam!     Checking libc v0.2.20
Sep 19 14:53:05.509 INFO kablam!     Checking filetime v0.1.10
Sep 19 14:53:05.511 INFO kablam!     Checking time v0.1.36
Sep 19 14:53:06.595 INFO kablam!     Checking backup-rs v0.1.0 (/source)
Sep 19 14:53:06.938 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 14:53:06.939 INFO kablam!   --> src/main.rs:32:13
Sep 19 14:53:06.939 INFO kablam!    |
Sep 19 14:53:06.940 INFO kablam! 32 |             fs::remove_file(file.path());
Sep 19 14:53:06.940 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 14:53:06.940 INFO kablam!    |
Sep 19 14:53:06.941 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 14:53:06.941 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 14:53:06.942 INFO kablam! 
Sep 19 14:53:06.981 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 14:53:06.982 INFO kablam!   --> src/main.rs:32:13
Sep 19 14:53:06.982 INFO kablam!    |
Sep 19 14:53:06.983 INFO kablam! 32 |             fs::remove_file(file.path());
Sep 19 14:53:06.983 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 14:53:06.984 INFO kablam!    |
Sep 19 14:53:06.984 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 14:53:06.985 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 14:53:06.985 INFO kablam! 
Sep 19 14:53:07.043 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
Sep 19 14:53:07.050 INFO kablam! su: No module specific data is present
Sep 19 14:53:08.628 INFO running `"docker" "rm" "-f" "0e7e5b5a05e55c1c11886210cd4856de381688f681658d735b8793b4f807bb91"`
Sep 19 14:53:08.745 INFO blam! 0e7e5b5a05e55c1c11886210cd4856de381688f681658d735b8793b4f807bb91