Oct 12 16:11:56.917 INFO checking oldsj/backup-rs against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 16:11:56.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 16:11:57.385 INFO blam! 4a986eecd7159df27ca8940075fa1087ecec508322183f29505b4700fb909d21
Oct 12 16:11:57.387 INFO running `"docker" "start" "-a" "4a986eecd7159df27ca8940075fa1087ecec508322183f29505b4700fb909d21"`
Oct 12 16:11:59.180 INFO kablam! usermod: no changes
Oct 12 16:11:59.312 INFO kablam!     Checking filetime v0.1.10
Oct 12 16:11:59.312 INFO kablam!     Checking time v0.1.36
Oct 12 16:12:00.488 INFO kablam!     Checking backup-rs v0.1.0 (/source)
Oct 12 16:12:00.901 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 16:12:00.901 INFO kablam!   --> src/main.rs:32:13
Oct 12 16:12:00.901 INFO kablam!    |
Oct 12 16:12:00.901 INFO kablam! 32 |             fs::remove_file(file.path());
Oct 12 16:12:00.901 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:12:00.901 INFO kablam!    |
Oct 12 16:12:00.901 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 16:12:00.901 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 16:12:00.901 INFO kablam! 
Oct 12 16:12:00.964 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 16:12:00.964 INFO kablam!   --> src/main.rs:32:13
Oct 12 16:12:00.964 INFO kablam!    |
Oct 12 16:12:00.964 INFO kablam! 32 |             fs::remove_file(file.path());
Oct 12 16:12:00.964 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:12:00.964 INFO kablam!    |
Oct 12 16:12:00.964 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 16:12:00.964 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 16:12:00.964 INFO kablam! 
Oct 12 16:12:01.008 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Oct 12 16:12:01.011 INFO kablam! su: No module specific data is present
Oct 12 16:12:02.025 INFO running `"docker" "rm" "-f" "4a986eecd7159df27ca8940075fa1087ecec508322183f29505b4700fb909d21"`
Oct 12 16:12:02.384 INFO blam! 4a986eecd7159df27ca8940075fa1087ecec508322183f29505b4700fb909d21