Sep 17 16:45:47.998 INFO checking sterling-1.0.1 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 16:45:47.998 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 16:45:47.998 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/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 17 16:45:48.181 INFO blam! 15264cd8f8406af2bddd75c4087a15433cd275b878cd427d90b7a297deb90561
Sep 17 16:45:48.183 INFO running `"docker" "start" "-a" "15264cd8f8406af2bddd75c4087a15433cd275b878cd427d90b7a297deb90561"`
Sep 17 16:45:49.042 INFO kablam! usermod: no changes
Sep 17 16:45:49.394 INFO kablam!     Checking yaml-rust v0.4.2
Sep 17 16:45:49.395 INFO kablam!     Checking itertools-num v0.1.2
Sep 17 16:45:49.395 INFO kablam!     Checking criterion-stats v0.2.5
Sep 17 16:45:49.397 INFO kablam!     Checking lazysort v0.2.0
Sep 17 16:45:49.402 INFO kablam!     Checking simplelog v0.5.2
Sep 17 16:45:49.403 INFO kablam!     Checking handlebars v0.32.4
Sep 17 16:45:50.975 INFO kablam!     Checking serde_yaml v0.7.5
Sep 17 16:45:52.546 INFO kablam!     Checking sterling v1.0.1 (/source)
Sep 17 16:45:52.931 INFO kablam!     Checking criterion v0.2.5
Sep 17 16:45:56.456 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.38s
Sep 17 16:45:56.465 INFO kablam! su: No module specific data is present
Sep 17 16:45:57.040 INFO running `"docker" "rm" "-f" "15264cd8f8406af2bddd75c4087a15433cd275b878cd427d90b7a297deb90561"`
Sep 17 16:45:57.116 INFO blam! 15264cd8f8406af2bddd75c4087a15433cd275b878cd427d90b7a297deb90561