Nov 30 04:43:10.637 INFO checking dahlia/gitter-slack against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 04:43:10.638 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 04:43:11.216 INFO [stdout] 9457ba66be832888a6da15f9c028c3117f8f96f562d9ee76fe9f3585087b3c54
Nov 30 04:43:11.218 INFO running `"docker" "start" "-a" "9457ba66be832888a6da15f9c028c3117f8f96f562d9ee76fe9f3585087b3c54"`
Nov 30 04:43:12.414 INFO [stderr] usermod: no changes
Nov 30 04:43:12.492 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Nov 30 04:43:12.731 INFO [stderr]    Compiling openssl v0.9.17
Nov 30 04:43:12.732 INFO [stderr]     Checking chrono v0.4.0
Nov 30 04:43:17.636 INFO [stderr]     Checking native-tls v0.1.4
Nov 30 04:43:18.484 INFO [stderr]     Checking tokio-tls v0.1.3
Nov 30 04:43:19.800 INFO [stderr]     Checking hyper-tls v0.1.2
Nov 30 04:43:21.865 INFO [stderr]     Checking gitter-slack v0.1.1 (/source)
Nov 30 04:43:24.824 INFO [stderr] warning: variable does not need to be mutable
Nov 30 04:43:24.824 INFO [stderr]    --> src/main.rs:139:17
Nov 30 04:43:24.824 INFO [stderr]     |
Nov 30 04:43:24.824 INFO [stderr] 139 |             let mut bf = &mut buffer;
Nov 30 04:43:24.824 INFO [stderr]     |                 ----^^
Nov 30 04:43:24.824 INFO [stderr]     |                 |
Nov 30 04:43:24.824 INFO [stderr]     |                 help: remove this `mut`
Nov 30 04:43:24.824 INFO [stderr]     |
Nov 30 04:43:24.824 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 04:43:24.824 INFO [stderr] 
Nov 30 04:43:24.988 INFO [stderr] warning: variable does not need to be mutable
Nov 30 04:43:24.988 INFO [stderr]    --> src/main.rs:139:17
Nov 30 04:43:24.988 INFO [stderr]     |
Nov 30 04:43:24.988 INFO [stderr] 139 |             let mut bf = &mut buffer;
Nov 30 04:43:24.988 INFO [stderr]     |                 ----^^
Nov 30 04:43:24.988 INFO [stderr]     |                 |
Nov 30 04:43:24.988 INFO [stderr]     |                 help: remove this `mut`
Nov 30 04:43:24.988 INFO [stderr]     |
Nov 30 04:43:24.988 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 04:43:24.988 INFO [stderr] 
Nov 30 04:43:25.069 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.62s
Nov 30 04:43:25.080 INFO [stderr] su: No module specific data is present
Nov 30 04:43:25.598 INFO running `"docker" "inspect" "9457ba66be832888a6da15f9c028c3117f8f96f562d9ee76fe9f3585087b3c54"`
Nov 30 04:43:25.894 INFO running `"docker" "rm" "-f" "9457ba66be832888a6da15f9c028c3117f8f96f562d9ee76fe9f3585087b3c54"`
Nov 30 04:43:26.162 INFO [stdout] 9457ba66be832888a6da15f9c028c3117f8f96f562d9ee76fe9f3585087b3c54