Sep 03 15:21:18.985 INFO checking timvisee/wrdcntr against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 15:21:18.986 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 15:21:18.986 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 15:21:19.230 INFO blam! f1d61b61c20c60a6dfcbec84ecd1a3b8164db51e86b567e9b01989049ce45221
Sep 03 15:21:19.232 INFO running `"docker" "start" "-a" "f1d61b61c20c60a6dfcbec84ecd1a3b8164db51e86b567e9b01989049ce45221"`
Sep 03 15:21:20.203 INFO kablam!     Checking either v1.4.0
Sep 03 15:21:20.203 INFO kablam!     Checking crossbeam-utils v0.2.2
Sep 03 15:21:20.207 INFO kablam!     Checking num_cpus v1.8.0
Sep 03 15:21:20.215 INFO kablam!     Checking clap v2.31.1
Sep 03 15:21:21.067 INFO kablam!     Checking crossbeam-epoch v0.3.0
Sep 03 15:21:22.337 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 03 15:21:22.908 INFO kablam!     Checking rayon-core v1.4.0
Sep 03 15:21:24.419 INFO kablam!     Checking rayon v1.0.0
Sep 03 15:21:31.024 INFO kablam!     Checking wrdcntr v0.1.0 (file:///source)
Sep 03 15:21:31.339 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.25s
Sep 03 15:21:31.343 INFO kablam! su: No module specific data is present
Sep 03 15:21:31.736 INFO running `"docker" "rm" "-f" "f1d61b61c20c60a6dfcbec84ecd1a3b8164db51e86b567e9b01989049ce45221"`
Sep 03 15:21:31.848 INFO blam! f1d61b61c20c60a6dfcbec84ecd1a3b8164db51e86b567e9b01989049ce45221