Sep 10 04:35:50.779 INFO checking dahlia/gitter-slack against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 04:35:50.779 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 04:35:50.779 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 04:35:50.986 INFO blam! ffb01780a3d042a1c06bd8c6431aa6570574b1d1e757102861e0fae7b4de58fa
Sep 10 04:35:50.988 INFO running `"docker" "start" "-a" "ffb01780a3d042a1c06bd8c6431aa6570574b1d1e757102861e0fae7b4de58fa"`
Sep 10 04:35:52.713 INFO kablam! usermod: no changes
Sep 10 04:35:52.780 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 10 04:35:52.986 INFO kablam!    Compiling gcc v0.3.53
Sep 10 04:35:52.986 INFO kablam!    Compiling openssl v0.9.17
Sep 10 04:35:52.987 INFO kablam!     Checking foreign-types v0.2.0
Sep 10 04:35:53.007 INFO kablam!     Checking tokio-service v0.1.0
Sep 10 04:35:53.011 INFO kablam!     Checking bytes v0.4.5
Sep 10 04:35:53.012 INFO kablam!     Checking futures-cpupool v0.1.5
Sep 10 04:35:53.050 INFO kablam!     Checking chrono v0.4.0
Sep 10 04:35:53.050 INFO kablam!     Checking mime v0.3.3
Sep 10 04:35:57.413 INFO kablam!     Checking tokio-io v0.1.3
Sep 10 04:35:59.666 INFO kablam!     Checking tokio-core v0.1.9
Sep 10 04:36:00.236 INFO kablam!    Compiling openssl-sys v0.9.17
Sep 10 04:36:02.762 INFO kablam!     Checking tokio-proto v0.1.1
Sep 10 04:36:06.178 INFO kablam!     Checking hyper v0.11.2
Sep 10 04:36:10.046 INFO kablam!     Checking native-tls v0.1.4
Sep 10 04:36:10.795 INFO kablam!     Checking tokio-tls v0.1.3
Sep 10 04:36:12.820 INFO kablam!     Checking hyper-tls v0.1.2
Sep 10 04:36:13.317 INFO kablam!     Checking gitter-slack v0.1.1 (file:///source)
Sep 10 04:36:14.367 INFO kablam! warning: variable does not need to be mutable
Sep 10 04:36:14.367 INFO kablam!    --> src/main.rs:139:17
Sep 10 04:36:14.367 INFO kablam!     |
Sep 10 04:36:14.367 INFO kablam! 139 |             let mut bf = &mut buffer;
Sep 10 04:36:14.367 INFO kablam!     |                 ----^^
Sep 10 04:36:14.367 INFO kablam!     |                 |
Sep 10 04:36:14.367 INFO kablam!     |                 help: remove this `mut`
Sep 10 04:36:14.367 INFO kablam!     |
Sep 10 04:36:14.367 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 04:36:14.367 INFO kablam! 
Sep 10 04:36:14.507 INFO kablam! warning: variable does not need to be mutable
Sep 10 04:36:14.507 INFO kablam!    --> src/main.rs:139:17
Sep 10 04:36:14.507 INFO kablam!     |
Sep 10 04:36:14.507 INFO kablam! 139 |             let mut bf = &mut buffer;
Sep 10 04:36:14.507 INFO kablam!     |                 ----^^
Sep 10 04:36:14.507 INFO kablam!     |                 |
Sep 10 04:36:14.508 INFO kablam!     |                 help: remove this `mut`
Sep 10 04:36:14.508 INFO kablam!     |
Sep 10 04:36:14.508 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 04:36:14.508 INFO kablam! 
Sep 10 04:36:14.658 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.90s
Sep 10 04:36:14.668 INFO kablam! su: No module specific data is present
Sep 10 04:36:16.069 INFO running `"docker" "rm" "-f" "ffb01780a3d042a1c06bd8c6431aa6570574b1d1e757102861e0fae7b4de58fa"`
Sep 10 04:36:16.176 INFO blam! ffb01780a3d042a1c06bd8c6431aa6570574b1d1e757102861e0fae7b4de58fa