Jul 12 09:12:39.561 INFO checking fuzzmutator-0.2.1 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 09:12:39.561 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 09:12:39.561 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 09:12:39.561 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 09:12:39.823 INFO blam! a7034502878ec2fcdc35f0ed6588af4fe3644de47c9d942e2dfe80b881523418
Jul 12 09:12:39.824 INFO running `"docker" "start" "-a" "a7034502878ec2fcdc35f0ed6588af4fe3644de47c9d942e2dfe80b881523418"`
Jul 12 09:12:40.952 INFO kablam!     Checking fuzzmutator v0.2.1 (file:///source)
Jul 12 09:12:42.478 INFO kablam! error[E0599]: no method named `mutation_grade` found for type `mutator::MutatorEngine` in the current scope
Jul 12 09:12:42.478 INFO kablam!    --> src/mutator.rs:389:19
Jul 12 09:12:42.478 INFO kablam!     |
Jul 12 09:12:42.478 INFO kablam! 28  | pub struct MutatorEngine {
Jul 12 09:12:42.479 INFO kablam!     | ------------------------ method `mutation_grade` not found for this
Jul 12 09:12:42.479 INFO kablam! ...
Jul 12 09:12:42.479 INFO kablam! 389 |         mutatoren.mutation_grade(0.199);
Jul 12 09:12:42.479 INFO kablam!     |                   ^^^^^^^^^^^^^^
Jul 12 09:12:42.479 INFO kablam! 
Jul 12 09:12:42.488 INFO kablam! error: aborting due to previous error
Jul 12 09:12:42.488 INFO kablam! 
Jul 12 09:12:42.489 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Jul 12 09:12:42.500 INFO kablam! error: Could not compile `fuzzmutator`.
Jul 12 09:12:42.501 INFO kablam! 
Jul 12 09:12:42.501 INFO kablam! To learn more, run the command again with --verbose.
Jul 12 09:12:42.503 INFO kablam! su: No module specific data is present
Jul 12 09:12:43.022 INFO running `"docker" "rm" "-f" "a7034502878ec2fcdc35f0ed6588af4fe3644de47c9d942e2dfe80b881523418"`
Jul 12 09:12:43.192 INFO blam! a7034502878ec2fcdc35f0ed6588af4fe3644de47c9d942e2dfe80b881523418