Sep 10 09:42:21.845 INFO checking skeptic-0.13.3 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 09:42:21.845 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 09:42:21.845 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 09:42:21.977 INFO blam! 62d6501dd5e3f6ff0703665004adfe8a5dd27429339652697d7126af94fd7e36
Sep 10 09:42:21.978 INFO running `"docker" "start" "-a" "62d6501dd5e3f6ff0703665004adfe8a5dd27429339652697d7126af94fd7e36"`
Sep 10 09:42:23.033 INFO kablam! usermod: no changes
Sep 10 09:42:23.122 INFO kablam!     Checking bytecount v0.3.2
Sep 10 09:42:23.122 INFO kablam!     Checking pulldown-cmark v0.1.2
Sep 10 09:42:23.123 INFO kablam!     Checking semver v0.9.0
Sep 10 09:42:23.130 INFO kablam!     Checking error-chain v0.11.0
Sep 10 09:42:23.847 INFO kablam!     Checking cargo_metadata v0.5.8
Sep 10 09:42:24.858 INFO kablam!     Checking skeptic v0.13.3 (file:///source)
Sep 10 09:42:26.590 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
Sep 10 09:42:26.598 INFO kablam! su: No module specific data is present
Sep 10 09:42:27.544 INFO running `"docker" "rm" "-f" "62d6501dd5e3f6ff0703665004adfe8a5dd27429339652697d7126af94fd7e36"`
Sep 10 09:42:27.660 INFO blam! 62d6501dd5e3f6ff0703665004adfe8a5dd27429339652697d7126af94fd7e36