Sep 14 05:47:13.448 INFO checking CleverCloud/metrics-spec against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 05:47:13.448 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 05:47:13.448 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/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 05:47:13.734 INFO blam! 6a27f8950ead60830d6caaa28a750b93b11cc6abad0044b75cc50f3132a8e66a
Sep 14 05:47:13.736 INFO running `"docker" "start" "-a" "6a27f8950ead60830d6caaa28a750b93b11cc6abad0044b75cc50f3132a8e66a"`
Sep 14 05:47:15.703 INFO kablam! usermod: no changes
Sep 14 05:47:15.869 INFO kablam!     Checking yaml-rust v0.4.0
Sep 14 05:47:15.870 INFO kablam!     Checking stdweb v0.3.0
Sep 14 05:47:15.870 INFO kablam!     Checking structopt v0.1.6
Sep 14 05:47:17.563 INFO kablam!     Checking serde_yaml v0.7.3
Sep 14 05:47:19.615 INFO kablam!     Checking metrics_lib v0.1.0 (file:///source/lib)
Sep 14 05:47:22.054 INFO kablam!     Checking metrics-cli v0.1.0 (file:///source/cli)
Sep 14 05:47:40.656 INFO kablam!     Checking metrics-web v0.1.0 (file:///source/web)
Sep 14 05:47:41.651 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.91s
Sep 14 05:47:41.667 INFO kablam! su: No module specific data is present
Sep 14 05:47:42.889 INFO running `"docker" "rm" "-f" "6a27f8950ead60830d6caaa28a750b93b11cc6abad0044b75cc50f3132a8e66a"`
Sep 14 05:47:43.183 INFO blam! 6a27f8950ead60830d6caaa28a750b93b11cc6abad0044b75cc50f3132a8e66a