Aug 31 11:14:09.165 INFO checking thread_spawn-0.4.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 11:14:09.165 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 11:14:09.165 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 11:14:09.326 INFO blam! 216f6ccc8c6b7ebb4be7aef273e1ebf5a8c05bd876e60b37c1558ade16b3edbc
Aug 31 11:14:09.327 INFO running `"docker" "start" "-a" "216f6ccc8c6b7ebb4be7aef273e1ebf5a8c05bd876e60b37c1558ade16b3edbc"`
Aug 31 11:14:10.010 INFO kablam!     Checking proc-macro2 v0.4.15
Aug 31 11:14:10.011 INFO kablam!    Compiling syn v0.14.9
Aug 31 11:14:12.875 INFO kablam!     Checking quote v0.6.8
Aug 31 11:14:31.051 INFO kablam!     Checking thread_spawn v0.4.0 (file:///source)
Aug 31 11:14:33.971 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 31 11:14:33.971 INFO kablam!  --> src/lib.rs:1:12
Aug 31 11:14:33.972 INFO kablam!   |
Aug 31 11:14:33.972 INFO kablam! 1 | #![feature(proc_macro)]
Aug 31 11:14:33.972 INFO kablam!   |            ^^^^^^^^^^
Aug 31 11:14:33.972 INFO kablam!   |
Aug 31 11:14:33.972 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 31 11:14:33.972 INFO kablam! 
Aug 31 11:14:40.575 INFO kablam!    Compiling serde_derive v1.0.75
Aug 31 11:15:00.438 INFO kablam!     Checking compiletest_rs v0.3.14
Aug 31 11:15:06.370 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 31 11:15:06.370 INFO kablam!  --> src/lib.rs:1:12
Aug 31 11:15:06.371 INFO kablam!   |
Aug 31 11:15:06.371 INFO kablam! 1 | #![feature(proc_macro)]
Aug 31 11:15:06.371 INFO kablam!   |            ^^^^^^^^^^
Aug 31 11:15:06.371 INFO kablam!   |
Aug 31 11:15:06.371 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 31 11:15:06.371 INFO kablam! 
Aug 31 11:15:06.391 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 56.46s
Aug 31 11:15:06.396 INFO kablam! su: No module specific data is present
Aug 31 11:15:06.820 INFO running `"docker" "rm" "-f" "216f6ccc8c6b7ebb4be7aef273e1ebf5a8c05bd876e60b37c1558ade16b3edbc"`
Aug 31 11:15:06.910 INFO blam! 216f6ccc8c6b7ebb4be7aef273e1ebf5a8c05bd876e60b37c1558ade16b3edbc