Nov 09 14:31:09.244 INFO checking dahlia/gitter-slack against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 14:31:09.246 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 14:31:09.781 INFO blam! 7371774d4294f3ac7a438f51120bdcd190f61930ca12501f00ed3f2aa1fe57d6
Nov 09 14:31:09.782 INFO running `"docker" "start" "-a" "7371774d4294f3ac7a438f51120bdcd190f61930ca12501f00ed3f2aa1fe57d6"`
Nov 09 14:31:11.159 INFO kablam! usermod: no changes
Nov 09 14:31:11.228 INFO kablam! warning: only one of `license` or `license-file` is necessary
Nov 09 14:31:11.495 INFO kablam!     Checking chrono v0.4.0
Nov 09 14:31:11.495 INFO kablam!     Checking tokio-tls v0.1.3
Nov 09 14:31:13.103 INFO kablam!     Checking hyper-tls v0.1.2
Nov 09 14:31:15.452 INFO kablam!     Checking gitter-slack v0.1.1 (/source)
Nov 09 14:31:18.179 INFO kablam! warning: variable does not need to be mutable
Nov 09 14:31:18.180 INFO kablam!    --> src/main.rs:139:17
Nov 09 14:31:18.180 INFO kablam!     |
Nov 09 14:31:18.180 INFO kablam! 139 |             let mut bf = &mut buffer;
Nov 09 14:31:18.181 INFO kablam!     |                 ----^^
Nov 09 14:31:18.181 INFO kablam!     |                 |
Nov 09 14:31:18.181 INFO kablam!     |                 help: remove this `mut`
Nov 09 14:31:18.181 INFO kablam!     |
Nov 09 14:31:18.182 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 14:31:18.182 INFO kablam! 
Nov 09 14:31:18.593 INFO kablam! warning: variable does not need to be mutable
Nov 09 14:31:18.593 INFO kablam!    --> src/main.rs:139:17
Nov 09 14:31:18.593 INFO kablam!     |
Nov 09 14:31:18.593 INFO kablam! 139 |             let mut bf = &mut buffer;
Nov 09 14:31:18.593 INFO kablam!     |                 ----^^
Nov 09 14:31:18.593 INFO kablam!     |                 |
Nov 09 14:31:18.593 INFO kablam!     |                 help: remove this `mut`
Nov 09 14:31:18.593 INFO kablam!     |
Nov 09 14:31:18.593 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 14:31:18.593 INFO kablam! 
Nov 09 14:31:18.679 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.49s
Nov 09 14:31:18.690 INFO kablam! su: No module specific data is present
Nov 09 14:31:19.515 INFO running `"docker" "rm" "-f" "7371774d4294f3ac7a438f51120bdcd190f61930ca12501f00ed3f2aa1fe57d6"`
Nov 09 14:31:19.829 INFO blam! 7371774d4294f3ac7a438f51120bdcd190f61930ca12501f00ed3f2aa1fe57d6