Sep 21 01:52:00.205 INFO checking thread_spawn-0.4.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 01:52:00.205 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 01:52:00.205 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 01:52:00.345 INFO blam! 23f7519b0a44520854b9845ea3758ea66108aeaf604023c94fef7f69a2a2c8d2
Sep 21 01:52:00.346 INFO running `"docker" "start" "-a" "23f7519b0a44520854b9845ea3758ea66108aeaf604023c94fef7f69a2a2c8d2"`
Sep 21 01:52:01.192 INFO kablam! usermod: no changes
Sep 21 01:52:01.291 INFO kablam!    Compiling proc-macro2 v0.4.19
Sep 21 01:52:01.291 INFO kablam!     Checking quote v0.6.8
Sep 21 01:52:02.244 INFO kablam!     Checking syn v0.14.9
Sep 21 01:52:06.414 INFO kablam!    Compiling syn v0.15.4
Sep 21 01:52:12.855 INFO kablam!     Checking thread_spawn v0.4.0 (/source)
Sep 21 01:52:13.886 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 01:52:13.886 INFO kablam!  --> src/lib.rs:1:12
Sep 21 01:52:13.886 INFO kablam!   |
Sep 21 01:52:13.886 INFO kablam! 1 | #![feature(proc_macro)]
Sep 21 01:52:13.886 INFO kablam!   |            ^^^^^^^^^^
Sep 21 01:52:13.886 INFO kablam!   |
Sep 21 01:52:13.886 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 01:52:13.886 INFO kablam! 
Sep 21 01:52:14.046 INFO kablam!    Compiling serde_derive v1.0.79
Sep 21 01:52:23.350 INFO kablam!     Checking compiletest_rs v0.3.14
Sep 21 01:52:26.715 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 01:52:26.715 INFO kablam!  --> src/lib.rs:1:12
Sep 21 01:52:26.715 INFO kablam!   |
Sep 21 01:52:26.715 INFO kablam! 1 | #![feature(proc_macro)]
Sep 21 01:52:26.715 INFO kablam!   |            ^^^^^^^^^^
Sep 21 01:52:26.715 INFO kablam!   |
Sep 21 01:52:26.716 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 01:52:26.716 INFO kablam! 
Sep 21 01:52:26.731 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.52s
Sep 21 01:52:26.736 INFO kablam! su: No module specific data is present
Sep 21 01:52:27.101 INFO running `"docker" "rm" "-f" "23f7519b0a44520854b9845ea3758ea66108aeaf604023c94fef7f69a2a2c8d2"`
Sep 21 01:52:27.158 INFO blam! 23f7519b0a44520854b9845ea3758ea66108aeaf604023c94fef7f69a2a2c8d2