Sep 04 22:28:12.933 INFO checking disk_utils-0.0.1 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 22:28:12.933 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 22:28:12.933 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 22:28:13.090 INFO blam! 1b1aade62051817037ddab4eb9d115df1936b935bab0139fade5cf303c7fd67e
Sep 04 22:28:13.092 INFO running `"docker" "start" "-a" "1b1aade62051817037ddab4eb9d115df1936b935bab0139fade5cf303c7fd67e"`
Sep 04 22:28:13.695 INFO kablam!     Checking disk_utils v0.0.1 (file:///source)
Sep 04 22:28:18.453 INFO kablam! warning: method is never used: `set_flush_err`
Sep 04 22:28:18.453 INFO kablam!   --> tests/test_redo_log.rs:39:5
Sep 04 22:28:18.453 INFO kablam!    |
Sep 04 22:28:18.453 INFO kablam! 39 |     pub fn set_flush_err(&mut self, flush_err: bool) {
Sep 04 22:28:18.453 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 22:28:18.453 INFO kablam!    |
Sep 04 22:28:18.453 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 22:28:18.453 INFO kablam! 
Sep 04 22:28:18.640 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.97s
Sep 04 22:28:18.645 INFO kablam! su: No module specific data is present
Sep 04 22:28:19.081 INFO running `"docker" "rm" "-f" "1b1aade62051817037ddab4eb9d115df1936b935bab0139fade5cf303c7fd67e"`
Sep 04 22:28:19.182 INFO blam! 1b1aade62051817037ddab4eb9d115df1936b935bab0139fade5cf303c7fd67e