Sep 01 09:15:27.937 INFO checking rls-span-0.4.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 09:15:27.937 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 09:15:27.937 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/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 01 09:15:28.134 INFO blam! 566c0e82d2bd174213da041cde14595676173aae99cba5d67a10027e4c6dfc1a
Sep 01 09:15:28.136 INFO running `"docker" "start" "-a" "566c0e82d2bd174213da041cde14595676173aae99cba5d67a10027e4c6dfc1a"`
Sep 01 09:15:28.805 INFO kablam!     Checking rls-span v0.4.0 (file:///source)
Sep 01 09:15:29.720 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 09:15:29.720 INFO kablam!   --> src/lib.rs:12:12
Sep 01 09:15:29.720 INFO kablam!    |
Sep 01 09:15:29.720 INFO kablam! 12 | #![feature(proc_macro)]
Sep 01 09:15:29.720 INFO kablam!    |            ^^^^^^^^^^
Sep 01 09:15:29.720 INFO kablam!    |
Sep 01 09:15:29.720 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 09:15:29.720 INFO kablam! 
Sep 01 09:15:29.821 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 09:15:29.821 INFO kablam!   --> src/lib.rs:12:12
Sep 01 09:15:29.821 INFO kablam!    |
Sep 01 09:15:29.821 INFO kablam! 12 | #![feature(proc_macro)]
Sep 01 09:15:29.821 INFO kablam!    |            ^^^^^^^^^^
Sep 01 09:15:29.821 INFO kablam!    |
Sep 01 09:15:29.821 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 09:15:29.821 INFO kablam! 
Sep 01 09:15:29.842 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Sep 01 09:15:29.845 INFO kablam! su: No module specific data is present
Sep 01 09:15:30.425 INFO running `"docker" "rm" "-f" "566c0e82d2bd174213da041cde14595676173aae99cba5d67a10027e4c6dfc1a"`
Sep 01 09:15:30.509 INFO blam! 566c0e82d2bd174213da041cde14595676173aae99cba5d67a10027e4c6dfc1a