Sep 18 03:03:46.977 INFO checking bui-backend-0.6.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 18 03:03:46.977 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 18 03:03:46.977 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 03:03:47.145 INFO blam! 73408257da9859ff0b1f498abb2c68781e04767335e762c634ce7bfe777855eb
Sep 18 03:03:47.147 INFO running `"docker" "start" "-a" "73408257da9859ff0b1f498abb2c68781e04767335e762c634ce7bfe777855eb"`
Sep 18 03:03:48.109 INFO kablam! usermod: no changes
Sep 18 03:03:48.579 INFO kablam!     Checking raii-change-tracker v0.1.1
Sep 18 03:03:48.582 INFO kablam!     Checking phf_generator v0.7.23
Sep 18 03:03:48.595 INFO kablam!     Checking includedir v0.2.2
Sep 18 03:03:48.595 INFO kablam!     Checking jsonwebtoken v4.0.1
Sep 18 03:03:49.282 INFO kablam!     Checking phf_codegen v0.7.23
Sep 18 03:03:50.038 INFO kablam!     Checking includedir_codegen v0.2.2
Sep 18 03:03:50.893 INFO kablam!     Checking bui-backend-codegen v0.1.3
Sep 18 03:03:51.605 INFO kablam!     Checking bui-backend v0.6.0 (/source)
Sep 18 03:03:54.631 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.51s
Sep 18 03:03:54.649 INFO kablam! su: No module specific data is present
Sep 18 03:03:55.254 INFO running `"docker" "rm" "-f" "73408257da9859ff0b1f498abb2c68781e04767335e762c634ce7bfe777855eb"`
Sep 18 03:03:55.327 INFO blam! 73408257da9859ff0b1f498abb2c68781e04767335e762c634ce7bfe777855eb