Sep 04 00:39:47.928 INFO checking thread_spawn-0.4.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 00:39:47.928 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 00:39:47.928 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 00:39:48.185 INFO blam! 6d18c5f11797feb297514ce3c39d14489f7023865a4c397afa855a844d1c771e
Sep 04 00:39:48.188 INFO running `"docker" "start" "-a" "6d18c5f11797feb297514ce3c39d14489f7023865a4c397afa855a844d1c771e"`
Sep 04 00:39:49.265 INFO kablam!     Checking ucd-util v0.1.1
Sep 04 00:39:49.270 INFO kablam!     Checking unicode-width v0.1.5
Sep 04 00:39:49.271 INFO kablam!     Checking utf8-ranges v1.0.1
Sep 04 00:39:49.295 INFO kablam!     Checking diff v0.1.11
Sep 04 00:39:49.297 INFO kablam!     Checking memchr v2.0.2
Sep 04 00:39:49.298 INFO kablam!     Checking filetime v0.2.1
Sep 04 00:39:49.300 INFO kablam!    Compiling syn v0.14.9
Sep 04 00:39:50.064 INFO kablam!     Checking thread_local v0.3.6
Sep 04 00:39:50.841 INFO kablam!     Checking getopts v0.2.18
Sep 04 00:39:51.025 INFO kablam!     Checking aho-corasick v0.6.8
Sep 04 00:39:51.343 INFO kablam!     Checking regex-syntax v0.6.2
Sep 04 00:40:02.330 INFO kablam!     Checking regex v1.0.4
Sep 04 00:40:13.604 INFO kablam!     Checking thread_spawn v0.4.0 (file:///source)
Sep 04 00:40:15.434 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 04 00:40:15.434 INFO kablam!  --> src/lib.rs:1:12
Sep 04 00:40:15.434 INFO kablam!   |
Sep 04 00:40:15.434 INFO kablam! 1 | #![feature(proc_macro)]
Sep 04 00:40:15.434 INFO kablam!   |            ^^^^^^^^^^
Sep 04 00:40:15.434 INFO kablam!   |
Sep 04 00:40:15.434 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 04 00:40:15.434 INFO kablam! 
Sep 04 00:40:25.610 INFO kablam!    Compiling serde_derive v1.0.76
Sep 04 00:40:44.446 INFO kablam!     Checking compiletest_rs v0.3.14
Sep 04 00:40:50.784 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 04 00:40:50.784 INFO kablam!  --> src/lib.rs:1:12
Sep 04 00:40:50.784 INFO kablam!   |
Sep 04 00:40:50.784 INFO kablam! 1 | #![feature(proc_macro)]
Sep 04 00:40:50.784 INFO kablam!   |            ^^^^^^^^^^
Sep 04 00:40:50.784 INFO kablam!   |
Sep 04 00:40:50.785 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 04 00:40:50.785 INFO kablam! 
Sep 04 00:40:50.807 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
Sep 04 00:40:50.813 INFO kablam! su: No module specific data is present
Sep 04 00:40:51.205 INFO running `"docker" "rm" "-f" "6d18c5f11797feb297514ce3c39d14489f7023865a4c397afa855a844d1c771e"`
Sep 04 00:40:51.312 INFO blam! 6d18c5f11797feb297514ce3c39d14489f7023865a4c397afa855a844d1c771e