Sep 21 03:52:49.860 INFO checking rustc-llvm-proxy-0.1.4 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 03:52:49.860 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 03:52:49.860 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 03:52:50.015 INFO blam! f736e65da61e9adaf1e27793b4df7d79ac6155473a3beb45d047b817c179b9c1
Sep 21 03:52:50.018 INFO running `"docker" "start" "-a" "f736e65da61e9adaf1e27793b4df7d79ac6155473a3beb45d047b817c179b9c1"`
Sep 21 03:52:50.865 INFO kablam! usermod: no changes
Sep 21 03:52:51.056 INFO kablam!    Compiling syn v0.14.9
Sep 21 03:52:51.063 INFO kablam!    Compiling error-chain v0.12.0
Sep 21 03:52:51.063 INFO kablam!    Compiling llvm-sys v60.2.0
Sep 21 03:52:52.236 INFO kablam!    Compiling cargo_metadata v0.6.0
Sep 21 03:53:05.852 INFO kablam!    Compiling synstructure v0.9.0
Sep 21 03:53:08.626 INFO kablam!    Compiling failure_derive v0.1.2
Sep 21 03:53:12.042 INFO kablam!    Compiling failure v0.1.2
Sep 21 03:53:13.293 INFO kablam!    Compiling rustc-llvm-proxy v0.1.4 (/source)
Sep 21 03:53:26.183 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 35.29s
Sep 21 03:53:26.190 INFO kablam! su: No module specific data is present
Sep 21 03:53:27.389 INFO running `"docker" "rm" "-f" "f736e65da61e9adaf1e27793b4df7d79ac6155473a3beb45d047b817c179b9c1"`
Sep 21 03:53:27.520 INFO blam! f736e65da61e9adaf1e27793b4df7d79ac6155473a3beb45d047b817c179b9c1