Nov 10 05:52:05.112 INFO checking gitter-slack-0.1.1 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 05:52:05.113 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 10 05:52:05.715 INFO blam! 3943fc383854e956217097b4edad1ae39c187d96fd4ab162f3233fce50c33621
Nov 10 05:52:05.728 INFO running `"docker" "start" "-a" "3943fc383854e956217097b4edad1ae39c187d96fd4ab162f3233fce50c33621"`
Nov 10 05:52:07.214 INFO kablam! usermod: no changes
Nov 10 05:52:07.303 INFO kablam! warning: only one of `license` or `license-file` is necessary
Nov 10 05:52:07.547 INFO kablam!     Checking chrono v0.4.6
Nov 10 05:52:10.559 INFO kablam!     Checking gitter-slack v0.1.1 (/source)
Nov 10 05:52:19.519 INFO kablam! warning: variable does not need to be mutable
Nov 10 05:52:19.519 INFO kablam!    --> src/main.rs:139:17
Nov 10 05:52:19.520 INFO kablam!     |
Nov 10 05:52:19.520 INFO kablam! 139 |             let mut bf = &mut buffer;
Nov 10 05:52:19.520 INFO kablam!     |                 ----^^
Nov 10 05:52:19.520 INFO kablam!     |                 |
Nov 10 05:52:19.520 INFO kablam!     |                 help: remove this `mut`
Nov 10 05:52:19.521 INFO kablam!     |
Nov 10 05:52:19.521 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 10 05:52:19.521 INFO kablam! 
Nov 10 05:52:19.715 INFO kablam! warning: variable does not need to be mutable
Nov 10 05:52:19.715 INFO kablam!    --> src/main.rs:139:17
Nov 10 05:52:19.715 INFO kablam!     |
Nov 10 05:52:19.716 INFO kablam! 139 |             let mut bf = &mut buffer;
Nov 10 05:52:19.716 INFO kablam!     |                 ----^^
Nov 10 05:52:19.716 INFO kablam!     |                 |
Nov 10 05:52:19.716 INFO kablam!     |                 help: remove this `mut`
Nov 10 05:52:19.716 INFO kablam!     |
Nov 10 05:52:19.716 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 10 05:52:19.717 INFO kablam! 
Nov 10 05:52:19.823 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.59s
Nov 10 05:52:19.855 INFO kablam! su: No module specific data is present
Nov 10 05:52:20.611 INFO running `"docker" "rm" "-f" "3943fc383854e956217097b4edad1ae39c187d96fd4ab162f3233fce50c33621"`
Nov 10 05:52:20.991 INFO blam! 3943fc383854e956217097b4edad1ae39c187d96fd4ab162f3233fce50c33621