Aug 31 05:50:35.203 INFO checking dahlia/gitter-slack against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 05:50:35.203 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 05:50:35.203 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 05:50:35.454 INFO blam! b687e2a7ea545ec4b38bda77f28f662892cefcd96ccee394243f0fdc5f451122
Aug 31 05:50:35.457 INFO running `"docker" "start" "-a" "b687e2a7ea545ec4b38bda77f28f662892cefcd96ccee394243f0fdc5f451122"`
Aug 31 05:50:36.230 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 31 05:50:36.432 INFO kablam!     Checking iovec v0.1.0
Aug 31 05:50:36.433 INFO kablam!     Checking rand v0.3.16
Aug 31 05:50:36.433 INFO kablam!     Checking num_cpus v1.6.2
Aug 31 05:50:36.438 INFO kablam!     Checking time v0.1.38
Aug 31 05:50:36.441 INFO kablam!    Compiling openssl-sys v0.9.17
Aug 31 05:50:36.444 INFO kablam!     Checking net2 v0.2.31
Aug 31 05:50:37.511 INFO kablam!     Checking bytes v0.4.5
Aug 31 05:50:37.633 INFO kablam!     Checking futures-cpupool v0.1.5
Aug 31 05:50:39.511 INFO kablam!     Checking mio v0.6.10
Aug 31 05:50:39.781 INFO kablam!     Checking chrono v0.4.0
Aug 31 05:50:41.174 INFO kablam!    Compiling openssl v0.9.17
Aug 31 05:50:41.529 INFO kablam!     Checking tokio-io v0.1.3
Aug 31 05:50:44.677 INFO kablam!     Checking tokio-core v0.1.9
Aug 31 05:50:47.112 INFO kablam!     Checking tokio-proto v0.1.1
Aug 31 05:50:50.202 INFO kablam!     Checking hyper v0.11.2
Aug 31 05:50:50.740 INFO kablam!     Checking native-tls v0.1.4
Aug 31 05:50:51.699 INFO kablam!     Checking tokio-tls v0.1.3
Aug 31 05:50:58.588 INFO kablam!     Checking hyper-tls v0.1.2
Aug 31 05:50:59.794 INFO kablam!     Checking gitter-slack v0.1.1 (file:///source)
Aug 31 05:51:01.666 INFO kablam! warning: variable does not need to be mutable
Aug 31 05:51:01.666 INFO kablam!    --> src/main.rs:139:17
Aug 31 05:51:01.666 INFO kablam!     |
Aug 31 05:51:01.666 INFO kablam! 139 |             let mut bf = &mut buffer;
Aug 31 05:51:01.666 INFO kablam!     |                 ----^^
Aug 31 05:51:01.666 INFO kablam!     |                 |
Aug 31 05:51:01.666 INFO kablam!     |                 help: remove this `mut`
Aug 31 05:51:01.666 INFO kablam!     |
Aug 31 05:51:01.666 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 05:51:01.667 INFO kablam! 
Aug 31 05:51:01.941 INFO kablam! warning: variable does not need to be mutable
Aug 31 05:51:01.941 INFO kablam!    --> src/main.rs:139:17
Aug 31 05:51:01.941 INFO kablam!     |
Aug 31 05:51:01.941 INFO kablam! 139 |             let mut bf = &mut buffer;
Aug 31 05:51:01.941 INFO kablam!     |                 ----^^
Aug 31 05:51:01.941 INFO kablam!     |                 |
Aug 31 05:51:01.941 INFO kablam!     |                 help: remove this `mut`
Aug 31 05:51:01.941 INFO kablam!     |
Aug 31 05:51:01.942 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 05:51:01.942 INFO kablam! 
Aug 31 05:51:02.060 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.84s
Aug 31 05:51:02.075 INFO kablam! su: No module specific data is present
Aug 31 05:51:02.529 INFO running `"docker" "rm" "-f" "b687e2a7ea545ec4b38bda77f28f662892cefcd96ccee394243f0fdc5f451122"`
Aug 31 05:51:02.689 INFO blam! b687e2a7ea545ec4b38bda77f28f662892cefcd96ccee394243f0fdc5f451122