Sep 01 14:35:28.042 INFO checking macro-machines-0.8.4 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 14:35:28.042 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 14:35:28.042 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 14:35:28.294 INFO blam! 12645a7aabf70271eeb66f5fd56c2ad6fb7d6b59736c4c344be24e59b9143d89
Sep 01 14:35:28.296 INFO running `"docker" "start" "-a" "12645a7aabf70271eeb66f5fd56c2ad6fb7d6b59736c4c344be24e59b9143d89"`
Sep 01 14:35:29.134 INFO kablam!     Checking marksman_escape v0.1.2
Sep 01 14:35:39.221 INFO kablam!     Checking macro-machines v0.8.4 (file:///source)
Sep 01 14:35:40.215 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 01 14:35:40.215 INFO kablam!   --> src/lib.rs:68:12
Sep 01 14:35:40.215 INFO kablam!    |
Sep 01 14:35:40.215 INFO kablam! 68 | #![feature(use_extern_macros)]
Sep 01 14:35:40.215 INFO kablam!    |            ^^^^^^^^^^^^^^^^^
Sep 01 14:35:40.216 INFO kablam!    |
Sep 01 14:35:40.216 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 14:35:40.216 INFO kablam! 
Sep 01 14:35:40.282 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 01 14:35:40.282 INFO kablam!   --> src/lib.rs:68:12
Sep 01 14:35:40.282 INFO kablam!    |
Sep 01 14:35:40.282 INFO kablam! 68 | #![feature(use_extern_macros)]
Sep 01 14:35:40.282 INFO kablam!    |            ^^^^^^^^^^^^^^^^^
Sep 01 14:35:40.282 INFO kablam!    |
Sep 01 14:35:40.282 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 14:35:40.282 INFO kablam! 
Sep 01 14:35:43.727 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.62s
Sep 01 14:35:43.737 INFO kablam! su: No module specific data is present
Sep 01 14:35:44.245 INFO running `"docker" "rm" "-f" "12645a7aabf70271eeb66f5fd56c2ad6fb7d6b59736c4c344be24e59b9143d89"`
Sep 01 14:35:44.333 INFO blam! 12645a7aabf70271eeb66f5fd56c2ad6fb7d6b59736c4c344be24e59b9143d89