Sep 04 03:00:30.147 INFO checking slack-hook-0.2.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 03:00:30.147 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 03:00:30.147 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 04 03:00:30.366 INFO blam! 483d31981dc7eb703ab5c0be80b060608786ebe8ac820f80a93498b9d29a7731
Sep 04 03:00:30.368 INFO running `"docker" "start" "-a" "483d31981dc7eb703ab5c0be80b060608786ebe8ac820f80a93498b9d29a7731"`
Sep 04 03:00:31.301 INFO kablam!    Compiling serde v0.8.23
Sep 04 03:00:31.311 INFO kablam!    Compiling curl-sys v0.2.5
Sep 04 03:00:31.319 INFO kablam!    Compiling num-integer v0.1.39
Sep 04 03:00:31.320 INFO kablam!     Checking url v1.7.1
Sep 04 03:00:35.499 INFO kablam!    Compiling num-iter v0.1.37
Sep 04 03:00:36.512 INFO kablam!     Checking curl v0.3.11
Sep 04 03:00:36.628 INFO kablam!    Compiling num v0.1.42
Sep 04 03:00:37.475 INFO kablam!    Compiling chrono v0.2.25
Sep 04 03:00:46.488 INFO kablam!    Compiling slack-hook v0.2.0 (file:///source)
Sep 04 03:00:52.257 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.18s
Sep 04 03:00:52.272 INFO kablam! su: No module specific data is present
Sep 04 03:00:52.782 INFO running `"docker" "rm" "-f" "483d31981dc7eb703ab5c0be80b060608786ebe8ac820f80a93498b9d29a7731"`
Sep 04 03:00:52.923 INFO blam! 483d31981dc7eb703ab5c0be80b060608786ebe8ac820f80a93498b9d29a7731