Nov 04 08:21:24.565 INFO checking dahlia/gitter-slack against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 08:21:24.566 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 08:21:24.910 INFO blam! 37a2561bf50bcc355fa82fd9b91c0cea59dd68bfe3341d79c486b56bfa6fd726
Nov 04 08:21:24.923 INFO running `"docker" "start" "-a" "37a2561bf50bcc355fa82fd9b91c0cea59dd68bfe3341d79c486b56bfa6fd726"`
Nov 04 08:21:26.367 INFO kablam! usermod: no changes
Nov 04 08:21:26.443 INFO kablam! warning: only one of `license` or `license-file` is necessary
Nov 04 08:21:26.654 INFO kablam!    Compiling openssl-sys v0.9.17
Nov 04 08:21:26.655 INFO kablam!     Checking tokio-io v0.1.3
Nov 04 08:21:26.656 INFO kablam!     Checking chrono v0.4.0
Nov 04 08:21:30.297 INFO kablam!     Checking tokio-core v0.1.9
Nov 04 08:21:30.881 INFO kablam!    Compiling openssl v0.9.17
Nov 04 08:21:34.019 INFO kablam!     Checking tokio-proto v0.1.1
Nov 04 08:21:36.700 INFO kablam!     Checking native-tls v0.1.4
Nov 04 08:21:37.800 INFO kablam!     Checking hyper v0.11.2
Nov 04 08:21:38.083 INFO kablam!     Checking tokio-tls v0.1.3
Nov 04 08:21:42.891 INFO kablam!     Checking hyper-tls v0.1.2
Nov 04 08:21:44.207 INFO kablam!     Checking gitter-slack v0.1.1 (/source)
Nov 04 08:21:46.107 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:21:46.107 INFO kablam!    --> src/main.rs:139:17
Nov 04 08:21:46.107 INFO kablam!     |
Nov 04 08:21:46.107 INFO kablam! 139 |             let mut bf = &mut buffer;
Nov 04 08:21:46.107 INFO kablam!     |                 ----^^
Nov 04 08:21:46.107 INFO kablam!     |                 |
Nov 04 08:21:46.107 INFO kablam!     |                 help: remove this `mut`
Nov 04 08:21:46.107 INFO kablam!     |
Nov 04 08:21:46.107 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 08:21:46.107 INFO kablam! 
Nov 04 08:21:46.180 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:21:46.180 INFO kablam!    --> src/main.rs:139:17
Nov 04 08:21:46.181 INFO kablam!     |
Nov 04 08:21:46.181 INFO kablam! 139 |             let mut bf = &mut buffer;
Nov 04 08:21:46.181 INFO kablam!     |                 ----^^
Nov 04 08:21:46.181 INFO kablam!     |                 |
Nov 04 08:21:46.181 INFO kablam!     |                 help: remove this `mut`
Nov 04 08:21:46.181 INFO kablam!     |
Nov 04 08:21:46.181 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 08:21:46.181 INFO kablam! 
Nov 04 08:21:46.227 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.82s
Nov 04 08:21:46.240 INFO kablam! su: No module specific data is present
Nov 04 08:21:46.771 INFO running `"docker" "rm" "-f" "37a2561bf50bcc355fa82fd9b91c0cea59dd68bfe3341d79c486b56bfa6fd726"`
Nov 04 08:21:46.880 INFO blam! 37a2561bf50bcc355fa82fd9b91c0cea59dd68bfe3341d79c486b56bfa6fd726