Sep 21 06:53:14.033 INFO checking mop-solvers-0.0.2 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 06:53:14.033 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 06:53:14.033 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 06:53:14.182 INFO blam! c9b7b8ff563884753278f626e440717e1c08a2a3310ad9e5cc80865ce94eeffe
Sep 21 06:53:14.183 INFO running `"docker" "start" "-a" "c9b7b8ff563884753278f626e440717e1c08a2a3310ad9e5cc80865ce94eeffe"`
Sep 21 06:53:14.906 INFO kablam! usermod: no changes
Sep 21 06:53:14.925 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Sep 21 06:53:14.954 INFO kablam!     Checking mop-structs v0.0.2
Sep 21 06:53:14.955 INFO kablam!     Checking mop-common v0.0.2
Sep 21 06:53:16.436 INFO kablam!     Checking mop-blocks v0.0.2
Sep 21 06:53:17.270 INFO kablam!     Checking mop-solvers v0.0.2 (/source)
Sep 21 06:53:18.097 INFO kablam! warning: the feature `proc_macro_path_invoc` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 21 06:53:18.098 INFO kablam!  --> src/lib.rs:1:27
Sep 21 06:53:18.098 INFO kablam!   |
Sep 21 06:53:18.098 INFO kablam! 1 | #![feature(uniform_paths, proc_macro_path_invoc)]
Sep 21 06:53:18.099 INFO kablam!   |                           ^^^^^^^^^^^^^^^^^^^^^
Sep 21 06:53:18.099 INFO kablam!   |
Sep 21 06:53:18.100 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 06:53:18.100 INFO kablam! 
Sep 21 06:53:18.297 INFO kablam! warning: the feature `proc_macro_path_invoc` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 21 06:53:18.298 INFO kablam!  --> src/lib.rs:1:27
Sep 21 06:53:18.298 INFO kablam!   |
Sep 21 06:53:18.298 INFO kablam! 1 | #![feature(uniform_paths, proc_macro_path_invoc)]
Sep 21 06:53:18.298 INFO kablam!   |                           ^^^^^^^^^^^^^^^^^^^^^
Sep 21 06:53:18.298 INFO kablam!   |
Sep 21 06:53:18.298 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 06:53:18.298 INFO kablam! 
Sep 21 06:53:18.363 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
Sep 21 06:53:18.374 INFO kablam! su: No module specific data is present
Sep 21 06:53:19.049 INFO running `"docker" "rm" "-f" "c9b7b8ff563884753278f626e440717e1c08a2a3310ad9e5cc80865ce94eeffe"`
Sep 21 06:53:19.163 INFO blam! c9b7b8ff563884753278f626e440717e1c08a2a3310ad9e5cc80865ce94eeffe