Sep 14 04:47:03.339 INFO checking dahlia/gitter-slack against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 04:47:03.339 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 04:47:03.339 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 04:47:03.728 INFO blam! 03cc9993338450e04d57dea9eb7439d2c99b4e278caba5461063fb8f8e6bde65
Sep 14 04:47:03.730 INFO running `"docker" "start" "-a" "03cc9993338450e04d57dea9eb7439d2c99b4e278caba5461063fb8f8e6bde65"`
Sep 14 04:47:06.219 INFO kablam! usermod: no changes
Sep 14 04:47:06.275 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 14 04:47:06.571 INFO kablam!     Checking bytes v0.4.5
Sep 14 04:47:06.571 INFO kablam!     Checking futures-cpupool v0.1.5
Sep 14 04:47:06.583 INFO kablam!     Checking openssl-sys v0.9.17
Sep 14 04:47:06.587 INFO kablam!     Checking chrono v0.4.0
Sep 14 04:47:08.497 INFO kablam!     Checking openssl v0.9.17
Sep 14 04:47:09.642 INFO kablam!     Checking tokio-io v0.1.3
Sep 14 04:47:11.675 INFO kablam!     Checking tokio-core v0.1.9
Sep 14 04:47:14.393 INFO kablam!     Checking tokio-proto v0.1.1
Sep 14 04:47:15.678 INFO kablam!     Checking native-tls v0.1.4
Sep 14 04:47:16.584 INFO kablam!     Checking tokio-tls v0.1.3
Sep 14 04:47:17.735 INFO kablam!     Checking hyper v0.11.2
Sep 14 04:47:22.539 INFO kablam!     Checking hyper-tls v0.1.2
Sep 14 04:47:23.100 INFO kablam!     Checking gitter-slack v0.1.1 (file:///source)
Sep 14 04:47:24.579 INFO kablam! warning: variable does not need to be mutable
Sep 14 04:47:24.579 INFO kablam!    --> src/main.rs:139:17
Sep 14 04:47:24.579 INFO kablam!     |
Sep 14 04:47:24.579 INFO kablam! 139 |             let mut bf = &mut buffer;
Sep 14 04:47:24.579 INFO kablam!     |                 ----^^
Sep 14 04:47:24.579 INFO kablam!     |                 |
Sep 14 04:47:24.579 INFO kablam!     |                 help: remove this `mut`
Sep 14 04:47:24.579 INFO kablam!     |
Sep 14 04:47:24.579 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 04:47:24.579 INFO kablam! 
Sep 14 04:47:24.579 INFO kablam! warning: variable does not need to be mutable
Sep 14 04:47:24.579 INFO kablam!    --> src/main.rs:139:17
Sep 14 04:47:24.579 INFO kablam!     |
Sep 14 04:47:24.579 INFO kablam! 139 |             let mut bf = &mut buffer;
Sep 14 04:47:24.579 INFO kablam!     |                 ----^^
Sep 14 04:47:24.579 INFO kablam!     |                 |
Sep 14 04:47:24.579 INFO kablam!     |                 help: remove this `mut`
Sep 14 04:47:24.579 INFO kablam!     |
Sep 14 04:47:24.579 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 04:47:24.579 INFO kablam! 
Sep 14 04:47:24.723 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.48s
Sep 14 04:47:24.732 INFO kablam! su: No module specific data is present
Sep 14 04:47:25.745 INFO running `"docker" "rm" "-f" "03cc9993338450e04d57dea9eb7439d2c99b4e278caba5461063fb8f8e6bde65"`
Sep 14 04:47:26.018 INFO blam! 03cc9993338450e04d57dea9eb7439d2c99b4e278caba5461063fb8f8e6bde65