Sep 21 03:36:24.845 INFO checking safety-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 03:36:24.845 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 03:36:24.846 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/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 03:36:25.058 INFO blam! 8df9eb483bc3253ff824deeabff2569439a2a8c660841d2cb017b76159c6a399
Sep 21 03:36:25.060 INFO running `"docker" "start" "-a" "8df9eb483bc3253ff824deeabff2569439a2a8c660841d2cb017b76159c6a399"`
Sep 21 03:36:25.997 INFO kablam! usermod: no changes
Sep 21 03:36:26.282 INFO kablam!     Checking unicode-xid v0.0.3
Sep 21 03:36:26.282 INFO kablam!     Checking syntex_pos v0.52.0
Sep 21 03:36:26.282 INFO kablam!    Compiling libgit2-sys v0.6.19
Sep 21 03:36:28.156 INFO kablam!     Checking syntex_errors v0.52.0
Sep 21 03:36:29.762 INFO kablam!     Checking syntex_syntax v0.52.0
Sep 21 03:36:56.658 INFO kablam!     Checking git2 v0.6.11
Sep 21 03:37:02.274 INFO kablam!     Checking syntex v0.52.0
Sep 21 03:37:03.250 INFO kablam!     Checking safety v0.1.0 (/source)
Sep 21 03:37:04.623 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 03:37:04.623 INFO kablam!  --> src/lib.rs:1:12
Sep 21 03:37:04.623 INFO kablam!   |
Sep 21 03:37:04.623 INFO kablam! 1 | #![feature(proc_macro)]
Sep 21 03:37:04.623 INFO kablam!   |            ^^^^^^^^^^
Sep 21 03:37:04.623 INFO kablam!   |
Sep 21 03:37:04.623 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 03:37:04.623 INFO kablam! 
Sep 21 03:37:04.678 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 03:37:04.678 INFO kablam!  --> src/lib.rs:1:12
Sep 21 03:37:04.678 INFO kablam!   |
Sep 21 03:37:04.678 INFO kablam! 1 | #![feature(proc_macro)]
Sep 21 03:37:04.678 INFO kablam!   |            ^^^^^^^^^^
Sep 21 03:37:04.693 INFO kablam!   |
Sep 21 03:37:04.693 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 03:37:04.693 INFO kablam! 
Sep 21 03:37:06.414 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 03:37:06.414 INFO kablam!  --> src/main.rs:1:12
Sep 21 03:37:06.414 INFO kablam!   |
Sep 21 03:37:06.414 INFO kablam! 1 | #![feature(proc_macro)]
Sep 21 03:37:06.414 INFO kablam!   |            ^^^^^^^^^^
Sep 21 03:37:06.414 INFO kablam!   |
Sep 21 03:37:06.414 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 03:37:06.414 INFO kablam! 
Sep 21 03:37:06.778 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 03:37:06.778 INFO kablam!  --> src/main.rs:1:12
Sep 21 03:37:06.778 INFO kablam!   |
Sep 21 03:37:06.778 INFO kablam! 1 | #![feature(proc_macro)]
Sep 21 03:37:06.778 INFO kablam!   |            ^^^^^^^^^^
Sep 21 03:37:06.778 INFO kablam!   |
Sep 21 03:37:06.778 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 03:37:06.778 INFO kablam! 
Sep 21 03:37:06.857 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 40.81s
Sep 21 03:37:06.878 INFO kablam! su: No module specific data is present
Sep 21 03:37:07.945 INFO running `"docker" "rm" "-f" "8df9eb483bc3253ff824deeabff2569439a2a8c660841d2cb017b76159c6a399"`
Sep 21 03:37:08.052 INFO blam! 8df9eb483bc3253ff824deeabff2569439a2a8c660841d2cb017b76159c6a399