Sep 14 05:05:54.689 INFO checking bachp/parwalk against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 05:05:54.689 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 05:05:54.689 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-6/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 05:05:55.060 INFO blam! 64e89ef717f3e72ee540c624f9ca7a9f6f7a2cfc90fad2fc6347819f578a4b3d
Sep 14 05:05:55.062 INFO running `"docker" "start" "-a" "64e89ef717f3e72ee540c624f9ca7a9f6f7a2cfc90fad2fc6347819f578a4b3d"`
Sep 14 05:05:57.342 INFO kablam! usermod: no changes
Sep 14 05:05:57.503 INFO kablam!    Compiling regex v0.2.9
Sep 14 05:05:57.504 INFO kablam!     Checking memchr v2.0.1
Sep 14 05:05:57.504 INFO kablam!     Checking num_cpus v1.8.0
Sep 14 05:05:58.213 INFO kablam!     Checking rayon-core v1.4.0
Sep 14 05:05:58.276 INFO kablam!     Checking aho-corasick v0.6.4
Sep 14 05:06:00.558 INFO kablam!     Checking rayon v1.0.0
Sep 14 05:06:04.605 INFO kablam!     Checking env_logger v0.5.5
Sep 14 05:06:06.925 INFO kablam!     Checking parwalk v0.1.0 (file:///source)
Sep 14 05:06:08.127 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.76s
Sep 14 05:06:08.131 INFO kablam! su: No module specific data is present
Sep 14 05:06:09.464 INFO running `"docker" "rm" "-f" "64e89ef717f3e72ee540c624f9ca7a9f6f7a2cfc90fad2fc6347819f578a4b3d"`
Sep 14 05:06:09.769 INFO blam! 64e89ef717f3e72ee540c624f9ca7a9f6f7a2cfc90fad2fc6347819f578a4b3d