Sep 02 14:19:04.573 INFO checking flake-0.0.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 14:19:04.573 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 14:19:04.573 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 14:19:04.713 INFO blam! 2ab985117dfbeeaa944f2a2fd016b0d64351e8b58abb84a1a51612f1b1a94b43
Sep 02 14:19:04.715 INFO running `"docker" "start" "-a" "2ab985117dfbeeaa944f2a2fd016b0d64351e8b58abb84a1a51612f1b1a94b43"`
Sep 02 14:19:05.390 INFO kablam!     Checking flake v0.0.1 (file:///source)
Sep 02 14:19:06.234 INFO kablam! warning: constant item is never used: `TIMESTAMP_MASK`
Sep 02 14:19:06.234 INFO kablam!  --> src/tests/mod.rs:6:1
Sep 02 14:19:06.234 INFO kablam!   |
Sep 02 14:19:06.234 INFO kablam! 6 | const TIMESTAMP_MASK: u64 = 0xFFFFFFFFFFC00000;
Sep 02 14:19:06.234 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 14:19:06.234 INFO kablam!   |
Sep 02 14:19:06.234 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 02 14:19:06.234 INFO kablam! 
Sep 02 14:19:06.249 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Sep 02 14:19:06.253 INFO kablam! su: No module specific data is present
Sep 02 14:19:06.710 INFO running `"docker" "rm" "-f" "2ab985117dfbeeaa944f2a2fd016b0d64351e8b58abb84a1a51612f1b1a94b43"`
Sep 02 14:19:06.799 INFO blam! 2ab985117dfbeeaa944f2a2fd016b0d64351e8b58abb84a1a51612f1b1a94b43