Sep 17 17:13:43.732 INFO checking slack-0.21.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 17:13:43.732 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 17:13:43.732 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 17:13:44.214 INFO blam! 256be0067db473c54deb9022ed472d0f55d64b8bbcf81a7799c5383d5252bb94
Sep 17 17:13:44.216 INFO running `"docker" "start" "-a" "256be0067db473c54deb9022ed472d0f55d64b8bbcf81a7799c5383d5252bb94"`
Sep 17 17:13:46.092 INFO kablam! usermod: no changes
Sep 17 17:13:46.602 INFO kablam!     Checking input_buffer v0.1.1
Sep 17 17:13:46.611 INFO kablam!     Checking hyper v0.11.27
Sep 17 17:13:47.158 INFO kablam!     Checking tungstenite v0.5.4
Sep 17 17:13:52.895 INFO kablam!     Checking hyper-tls v0.1.4
Sep 17 17:13:54.199 INFO kablam!     Checking reqwest v0.8.8
Sep 17 17:13:56.797 INFO kablam!     Checking slack_api v0.20.0
Sep 17 17:14:16.328 INFO kablam!     Checking slack v0.21.0 (/source)
Sep 17 17:14:21.400 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 35.29s
Sep 17 17:14:21.413 INFO kablam! su: No module specific data is present
Sep 17 17:14:22.222 INFO running `"docker" "rm" "-f" "256be0067db473c54deb9022ed472d0f55d64b8bbcf81a7799c5383d5252bb94"`
Sep 17 17:14:22.293 INFO blam! 256be0067db473c54deb9022ed472d0f55d64b8bbcf81a7799c5383d5252bb94