Sep 05 20:52:40.633 INFO checking web_logger-0.1.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 20:52:40.633 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 20:52:40.633 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 20:52:40.980 INFO blam! cd868671da9b3f700403f50a721932ab5df814488dfd45495c2a13f9bf36503e
Sep 05 20:52:40.982 INFO running `"docker" "start" "-a" "cd868671da9b3f700403f50a721932ab5df814488dfd45495c2a13f9bf36503e"`
Sep 05 20:52:42.118 INFO kablam! usermod: no changes
Sep 05 20:52:42.187 INFO kablam!    Compiling stdweb-internal-runtime v0.1.0
Sep 05 20:52:42.187 INFO kablam!     Checking discard v1.0.3
Sep 05 20:52:42.190 INFO kablam!    Compiling syn v0.14.9
Sep 05 20:52:56.543 INFO kablam!    Compiling serde_derive v1.0.76
Sep 05 20:53:10.297 INFO kablam!    Compiling stdweb-derive v0.5.0
Sep 05 20:53:12.730 INFO kablam!     Checking stdweb v0.4.9
Sep 05 20:53:24.538 INFO kablam!     Checking web_logger v0.1.0 (file:///source)
Sep 05 20:53:24.965 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 42.83s
Sep 05 20:53:24.969 INFO kablam! su: No module specific data is present
Sep 05 20:53:25.568 INFO running `"docker" "rm" "-f" "cd868671da9b3f700403f50a721932ab5df814488dfd45495c2a13f9bf36503e"`
Sep 05 20:53:25.685 INFO blam! cd868671da9b3f700403f50a721932ab5df814488dfd45495c2a13f9bf36503e