Sep 05 19:11:31.607 INFO checking dahlia/gitter-slack against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 19:11:31.607 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 19:11:31.607 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 19:11:31.965 INFO blam! 8f6a8babd7cb8acf5193c0b55132f38ebadddf7c5ce3ce39caeb9323424be14b
Sep 05 19:11:31.967 INFO running `"docker" "start" "-a" "8f6a8babd7cb8acf5193c0b55132f38ebadddf7c5ce3ce39caeb9323424be14b"`
Sep 05 19:11:34.151 INFO kablam! usermod: no changes
Sep 05 19:11:34.214 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 05 19:11:34.415 INFO kablam!     Checking iovec v0.1.0
Sep 05 19:11:34.415 INFO kablam!     Checking time v0.1.38
Sep 05 19:11:34.416 INFO kablam!     Checking net2 v0.2.31
Sep 05 19:11:34.454 INFO kablam!     Checking tokio-service v0.1.0
Sep 05 19:11:34.476 INFO kablam!     Checking futures-cpupool v0.1.5
Sep 05 19:11:34.478 INFO kablam!     Checking openssl-sys v0.9.17
Sep 05 19:11:35.381 INFO kablam!     Checking bytes v0.4.5
Sep 05 19:11:36.754 INFO kablam!     Checking mio v0.6.10
Sep 05 19:11:36.766 INFO kablam!     Checking openssl v0.9.17
Sep 05 19:11:37.582 INFO kablam!     Checking chrono v0.4.0
Sep 05 19:11:38.546 INFO kablam!     Checking tokio-io v0.1.3
Sep 05 19:11:42.074 INFO kablam!     Checking tokio-core v0.1.9
Sep 05 19:11:45.214 INFO kablam!     Checking tokio-proto v0.1.1
Sep 05 19:11:46.334 INFO kablam!     Checking native-tls v0.1.4
Sep 05 19:11:47.115 INFO kablam!     Checking tokio-tls v0.1.3
Sep 05 19:11:48.599 INFO kablam!     Checking hyper v0.11.2
Sep 05 19:11:52.946 INFO kablam!     Checking hyper-tls v0.1.2
Sep 05 19:11:53.528 INFO kablam!     Checking gitter-slack v0.1.1 (file:///source)
Sep 05 19:11:55.014 INFO kablam! warning: variable does not need to be mutable
Sep 05 19:11:55.014 INFO kablam!    --> src/main.rs:139:17
Sep 05 19:11:55.014 INFO kablam!     |
Sep 05 19:11:55.014 INFO kablam! 139 |             let mut bf = &mut buffer;
Sep 05 19:11:55.014 INFO kablam!     |                 ----^^
Sep 05 19:11:55.014 INFO kablam!     |                 |
Sep 05 19:11:55.014 INFO kablam!     |                 help: remove this `mut`
Sep 05 19:11:55.014 INFO kablam!     |
Sep 05 19:11:55.014 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 05 19:11:55.014 INFO kablam! 
Sep 05 19:11:55.264 INFO kablam! warning: variable does not need to be mutable
Sep 05 19:11:55.264 INFO kablam!    --> src/main.rs:139:17
Sep 05 19:11:55.264 INFO kablam!     |
Sep 05 19:11:55.264 INFO kablam! 139 |             let mut bf = &mut buffer;
Sep 05 19:11:55.264 INFO kablam!     |                 ----^^
Sep 05 19:11:55.264 INFO kablam!     |                 |
Sep 05 19:11:55.264 INFO kablam!     |                 help: remove this `mut`
Sep 05 19:11:55.264 INFO kablam!     |
Sep 05 19:11:55.264 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 05 19:11:55.264 INFO kablam! 
Sep 05 19:11:55.339 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.16s
Sep 05 19:11:55.354 INFO kablam! su: No module specific data is present
Sep 05 19:11:57.176 INFO running `"docker" "rm" "-f" "8f6a8babd7cb8acf5193c0b55132f38ebadddf7c5ce3ce39caeb9323424be14b"`
Sep 05 19:11:57.574 INFO blam! 8f6a8babd7cb8acf5193c0b55132f38ebadddf7c5ce3ce39caeb9323424be14b