Aug 02 09:33:06.678 INFO checking fuzzmutator-0.2.1 against 1.27.2 for lazy_static-1
Aug 02 09:33:06.678 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:33:06.678 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:33:06.678 INFO running `"docker" "create" "-v" "/tmp/crater.zjyLFI529bP1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 09:33:06.940 INFO blam! 5c431a8b332dd965275834dda428bc8399d3fc97b79a7955609023c278173c7a
Aug 02 09:33:06.942 INFO running `"docker" "start" "-a" "5c431a8b332dd965275834dda428bc8399d3fc97b79a7955609023c278173c7a"`
Aug 02 09:33:07.983 INFO kablam!     Checking libc v0.2.42
Aug 02 09:33:11.771 INFO kablam!     Checking rand v0.4.2
Aug 02 09:33:16.063 INFO kablam!     Checking fuzzmutator v0.2.1 (file:///source)
Aug 02 09:33:16.987 INFO kablam! error[E0599]: no method named `mutation_grade` found for type `mutator::MutatorEngine` in the current scope
Aug 02 09:33:16.987 INFO kablam!    --> src/mutator.rs:389:19
Aug 02 09:33:16.987 INFO kablam!     |
Aug 02 09:33:16.987 INFO kablam! 28  | pub struct MutatorEngine {
Aug 02 09:33:16.987 INFO kablam!     | ------------------------ method `mutation_grade` not found for this
Aug 02 09:33:16.987 INFO kablam! ...
Aug 02 09:33:16.987 INFO kablam! 389 |         mutatoren.mutation_grade(0.199);
Aug 02 09:33:16.987 INFO kablam!     |                   ^^^^^^^^^^^^^^
Aug 02 09:33:16.987 INFO kablam! 
Aug 02 09:33:16.987 INFO kablam! error: aborting due to previous error
Aug 02 09:33:16.987 INFO kablam! 
Aug 02 09:33:16.987 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Aug 02 09:33:16.991 INFO kablam! error: Could not compile `fuzzmutator`.
Aug 02 09:33:16.991 INFO kablam! 
Aug 02 09:33:16.991 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 09:33:16.992 INFO kablam! su: No module specific data is present
Aug 02 09:33:18.181 INFO running `"docker" "rm" "-f" "5c431a8b332dd965275834dda428bc8399d3fc97b79a7955609023c278173c7a"`
Aug 02 09:33:18.269 INFO blam! 5c431a8b332dd965275834dda428bc8399d3fc97b79a7955609023c278173c7a