Aug 29 19:58:39.083 INFO checking dahlia/gitter-slack against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 19:58:39.083 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 19:58:39.083 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 19:58:39.236 INFO blam! f00cd6e456cc7deb3e0be2e254bf0b9c14498a674d430b87c2fe2e8dfa37d408
Aug 29 19:58:39.236 INFO running `"docker" "start" "-a" "f00cd6e456cc7deb3e0be2e254bf0b9c14498a674d430b87c2fe2e8dfa37d408"`
Aug 29 19:58:39.793 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 29 19:58:39.937 INFO kablam!    Compiling openssl v0.9.17
Aug 29 19:58:39.939 INFO kablam!     Checking iovec v0.1.0
Aug 29 19:58:39.939 INFO kablam!    Compiling openssl-sys v0.9.17
Aug 29 19:58:39.940 INFO kablam!     Checking net2 v0.2.31
Aug 29 19:58:39.940 INFO kablam!     Checking futures-cpupool v0.1.5
Aug 29 19:58:39.941 INFO kablam!     Checking chrono v0.4.0
Aug 29 19:58:39.941 INFO kablam!     Checking mime v0.3.3
Aug 29 19:58:41.062 INFO kablam!     Checking bytes v0.4.5
Aug 29 19:58:42.649 INFO kablam!     Checking mio v0.6.10
Aug 29 19:58:44.872 INFO kablam!     Checking tokio-io v0.1.3
Aug 29 19:58:47.677 INFO kablam!     Checking tokio-core v0.1.9
Aug 29 19:58:50.197 INFO kablam!     Checking tokio-proto v0.1.1
Aug 29 19:58:53.648 INFO kablam!     Checking native-tls v0.1.4
Aug 29 19:58:54.423 INFO kablam!     Checking tokio-tls v0.1.3
Aug 29 19:58:54.448 INFO kablam!     Checking hyper v0.11.2
Aug 29 19:59:00.850 INFO kablam!     Checking hyper-tls v0.1.2
Aug 29 19:59:01.919 INFO kablam!     Checking gitter-slack v0.1.1 (file:///source)
Aug 29 19:59:04.049 INFO kablam! warning: variable does not need to be mutable
Aug 29 19:59:04.050 INFO kablam!    --> src/main.rs:139:17
Aug 29 19:59:04.050 INFO kablam!     |
Aug 29 19:59:04.050 INFO kablam! 139 |             let mut bf = &mut buffer;
Aug 29 19:59:04.050 INFO kablam!     |                 ----^^
Aug 29 19:59:04.050 INFO kablam!     |                 |
Aug 29 19:59:04.050 INFO kablam!     |                 help: remove this `mut`
Aug 29 19:59:04.050 INFO kablam!     |
Aug 29 19:59:04.050 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 29 19:59:04.050 INFO kablam! 
Aug 29 19:59:04.055 INFO kablam! warning: variable does not need to be mutable
Aug 29 19:59:04.055 INFO kablam!    --> src/main.rs:139:17
Aug 29 19:59:04.055 INFO kablam!     |
Aug 29 19:59:04.055 INFO kablam! 139 |             let mut bf = &mut buffer;
Aug 29 19:59:04.055 INFO kablam!     |                 ----^^
Aug 29 19:59:04.055 INFO kablam!     |                 |
Aug 29 19:59:04.055 INFO kablam!     |                 help: remove this `mut`
Aug 29 19:59:04.055 INFO kablam!     |
Aug 29 19:59:04.055 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 29 19:59:04.055 INFO kablam! 
Aug 29 19:59:04.160 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.37s
Aug 29 19:59:04.171 INFO kablam! su: No module specific data is present
Aug 29 19:59:04.774 INFO running `"docker" "rm" "-f" "f00cd6e456cc7deb3e0be2e254bf0b9c14498a674d430b87c2fe2e8dfa37d408"`
Aug 29 19:59:04.926 INFO blam! f00cd6e456cc7deb3e0be2e254bf0b9c14498a674d430b87c2fe2e8dfa37d408