Sep 03 19:19:49.431 INFO checking dahlia/gitter-slack against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 19:19:49.431 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 19:19:49.431 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 19:19:49.634 INFO blam! d2ba0afb50e0de0234cb8dfd89ae069b8686a77380e431b6025b1f87d782cb6d
Sep 03 19:19:49.636 INFO running `"docker" "start" "-a" "d2ba0afb50e0de0234cb8dfd89ae069b8686a77380e431b6025b1f87d782cb6d"`
Sep 03 19:19:50.479 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 03 19:19:50.677 INFO kablam!     Checking iovec v0.1.0
Sep 03 19:19:50.682 INFO kablam!     Checking time v0.1.38
Sep 03 19:19:50.685 INFO kablam!     Checking net2 v0.2.31
Sep 03 19:19:50.693 INFO kablam!     Checking tokio-service v0.1.0
Sep 03 19:19:50.701 INFO kablam!     Checking serde_json v1.0.2
Sep 03 19:19:50.706 INFO kablam!     Checking futures-cpupool v0.1.5
Sep 03 19:19:50.716 INFO kablam!     Checking openssl-sys v0.9.17
Sep 03 19:19:51.427 INFO kablam!     Checking bytes v0.4.5
Sep 03 19:19:52.143 INFO kablam!     Checking mio v0.6.10
Sep 03 19:19:52.383 INFO kablam!     Checking openssl v0.9.17
Sep 03 19:19:52.783 INFO kablam!     Checking chrono v0.4.0
Sep 03 19:19:53.958 INFO kablam!     Checking tokio-io v0.1.3
Sep 03 19:19:56.581 INFO kablam!     Checking tokio-core v0.1.9
Sep 03 19:19:58.709 INFO kablam!     Checking tokio-proto v0.1.1
Sep 03 19:19:59.686 INFO kablam!     Checking native-tls v0.1.4
Sep 03 19:20:00.273 INFO kablam!     Checking tokio-tls v0.1.3
Sep 03 19:20:02.449 INFO kablam!     Checking hyper v0.11.2
Sep 03 19:20:11.666 INFO kablam!     Checking hyper-tls v0.1.2
Sep 03 19:20:12.832 INFO kablam!     Checking gitter-slack v0.1.1 (file:///source)
Sep 03 19:20:15.013 INFO kablam! warning: variable does not need to be mutable
Sep 03 19:20:15.013 INFO kablam!    --> src/main.rs:139:17
Sep 03 19:20:15.013 INFO kablam!     |
Sep 03 19:20:15.013 INFO kablam! 139 |             let mut bf = &mut buffer;
Sep 03 19:20:15.013 INFO kablam!     |                 ----^^
Sep 03 19:20:15.013 INFO kablam!     |                 |
Sep 03 19:20:15.013 INFO kablam!     |                 help: remove this `mut`
Sep 03 19:20:15.013 INFO kablam!     |
Sep 03 19:20:15.013 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 03 19:20:15.014 INFO kablam! 
Sep 03 19:20:15.096 INFO kablam! warning: variable does not need to be mutable
Sep 03 19:20:15.096 INFO kablam!    --> src/main.rs:139:17
Sep 03 19:20:15.096 INFO kablam!     |
Sep 03 19:20:15.096 INFO kablam! 139 |             let mut bf = &mut buffer;
Sep 03 19:20:15.096 INFO kablam!     |                 ----^^
Sep 03 19:20:15.096 INFO kablam!     |                 |
Sep 03 19:20:15.096 INFO kablam!     |                 help: remove this `mut`
Sep 03 19:20:15.096 INFO kablam!     |
Sep 03 19:20:15.096 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 03 19:20:15.096 INFO kablam! 
Sep 03 19:20:15.262 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.80s
Sep 03 19:20:15.276 INFO kablam! su: No module specific data is present
Sep 03 19:20:15.833 INFO running `"docker" "rm" "-f" "d2ba0afb50e0de0234cb8dfd89ae069b8686a77380e431b6025b1f87d782cb6d"`
Sep 03 19:20:15.980 INFO blam! d2ba0afb50e0de0234cb8dfd89ae069b8686a77380e431b6025b1f87d782cb6d