Sep 04 21:44:45.487 INFO checking chalk-engine-0.7.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 21:44:45.487 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 21:44:45.487 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 21:44:45.654 INFO blam! 91d854f6dc9ecad104952e1b058b4d8332b7cafc6a62e8261e75badd385dbf66
Sep 04 21:44:45.656 INFO running `"docker" "start" "-a" "91d854f6dc9ecad104952e1b058b4d8332b7cafc6a62e8261e75badd385dbf66"`
Sep 04 21:44:46.396 INFO kablam!    Compiling stacker v0.1.3
Sep 04 21:44:46.396 INFO kablam!     Checking chalk-macros v0.1.0
Sep 04 21:44:48.188 INFO kablam!     Checking chalk-engine v0.7.0 (file:///source)
Sep 04 21:44:54.091 INFO kablam! warning: the feature `macro_vis_matcher` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 04 21:44:54.091 INFO kablam!   --> src/lib.rs:55:12
Sep 04 21:44:54.091 INFO kablam!    |
Sep 04 21:44:54.091 INFO kablam! 55 | #![feature(macro_vis_matcher)]
Sep 04 21:44:54.091 INFO kablam!    |            ^^^^^^^^^^^^^^^^^
Sep 04 21:44:54.091 INFO kablam!    |
Sep 04 21:44:54.091 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 04 21:44:54.092 INFO kablam! 
Sep 04 21:44:54.135 INFO kablam! warning: the feature `macro_vis_matcher` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 04 21:44:54.135 INFO kablam!   --> src/lib.rs:55:12
Sep 04 21:44:54.135 INFO kablam!    |
Sep 04 21:44:54.135 INFO kablam! 55 | #![feature(macro_vis_matcher)]
Sep 04 21:44:54.135 INFO kablam!    |            ^^^^^^^^^^^^^^^^^
Sep 04 21:44:54.135 INFO kablam!    |
Sep 04 21:44:54.135 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 04 21:44:54.135 INFO kablam! 
Sep 04 21:44:54.199 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.83s
Sep 04 21:44:54.212 INFO kablam! su: No module specific data is present
Sep 04 21:44:54.784 INFO running `"docker" "rm" "-f" "91d854f6dc9ecad104952e1b058b4d8332b7cafc6a62e8261e75badd385dbf66"`
Sep 04 21:44:54.892 INFO blam! 91d854f6dc9ecad104952e1b058b4d8332b7cafc6a62e8261e75badd385dbf66