Sep 02 08:06:54.539 INFO checking macro-machines-0.8.4 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 08:06:54.539 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 08:06:54.540 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/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 02 08:06:54.697 INFO blam! b3689d91c06169a81424ee07f111911e982e1f36f2abac4e55fec12ce90d7036
Sep 02 08:06:54.699 INFO running `"docker" "start" "-a" "b3689d91c06169a81424ee07f111911e982e1f36f2abac4e55fec12ce90d7036"`
Sep 02 08:06:55.265 INFO kablam!     Checking marksman_escape v0.1.2
Sep 02 08:07:05.694 INFO kablam!     Checking macro-machines v0.8.4 (file:///source)
Sep 02 08:07:06.565 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 02 08:07:06.565 INFO kablam!   --> src/lib.rs:68:12
Sep 02 08:07:06.565 INFO kablam!    |
Sep 02 08:07:06.565 INFO kablam! 68 | #![feature(use_extern_macros)]
Sep 02 08:07:06.565 INFO kablam!    |            ^^^^^^^^^^^^^^^^^
Sep 02 08:07:06.565 INFO kablam!    |
Sep 02 08:07:06.565 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 02 08:07:06.565 INFO kablam! 
Sep 02 08:07:06.643 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 02 08:07:06.643 INFO kablam!   --> src/lib.rs:68:12
Sep 02 08:07:06.643 INFO kablam!    |
Sep 02 08:07:06.643 INFO kablam! 68 | #![feature(use_extern_macros)]
Sep 02 08:07:06.643 INFO kablam!    |            ^^^^^^^^^^^^^^^^^
Sep 02 08:07:06.643 INFO kablam!    |
Sep 02 08:07:06.643 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 02 08:07:06.643 INFO kablam! 
Sep 02 08:07:11.550 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.32s
Sep 02 08:07:11.556 INFO kablam! su: No module specific data is present
Sep 02 08:07:12.020 INFO running `"docker" "rm" "-f" "b3689d91c06169a81424ee07f111911e982e1f36f2abac4e55fec12ce90d7036"`
Sep 02 08:07:12.141 INFO blam! b3689d91c06169a81424ee07f111911e982e1f36f2abac4e55fec12ce90d7036