Nov 04 13:48:51.293 INFO checking Floppy/ruby-version-badger against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 13:48:51.293 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 13:48:51.651 INFO blam! 2aaca4995fef21022d63aef8b807690b13f373b08d7b27bf4a5ff58181241fb4
Nov 04 13:48:51.671 INFO running `"docker" "start" "-a" "2aaca4995fef21022d63aef8b807690b13f373b08d7b27bf4a5ff58181241fb4"`
Nov 04 13:48:52.988 INFO kablam! usermod: no changes
Nov 04 13:48:53.027 INFO kablam! warning: unused manifest key: package.target
Nov 04 13:48:53.387 INFO kablam!     Checking memchr v0.1.11
Nov 04 13:48:53.423 INFO kablam!    Compiling openssl v0.9.24
Nov 04 13:48:53.423 INFO kablam!     Checking tokio-io v0.1.5
Nov 04 13:48:53.423 INFO kablam!     Checking mio v0.6.13
Nov 04 13:48:53.423 INFO kablam!     Checking thread-id v2.0.0
Nov 04 13:48:53.423 INFO kablam!     Checking hyper v0.10.13
Nov 04 13:48:55.851 INFO kablam!     Checking thread_local v0.2.7
Nov 04 13:48:55.851 INFO kablam!     Checking aho-corasick v0.5.3
Nov 04 13:48:59.619 INFO kablam!     Checking regex v0.1.80
Nov 04 13:49:00.935 INFO kablam!     Checking tokio-core v0.1.12
Nov 04 13:49:05.561 INFO kablam!     Checking native-tls v0.1.5
Nov 04 13:49:07.167 INFO kablam!     Checking env_logger v0.3.5
Nov 04 13:49:07.443 INFO kablam!     Checking tokio-proto v0.1.1
Nov 04 13:49:08.409 INFO kablam!     Checking tokio-tls v0.1.4
Nov 04 13:49:09.847 INFO kablam!     Checking iron v0.5.1
Nov 04 13:49:13.911 INFO kablam!     Checking mount v0.3.0
Nov 04 13:49:13.911 INFO kablam!     Checking router v0.5.1
Nov 04 13:49:14.027 INFO kablam!     Checking hyper v0.11.21
Nov 04 13:49:16.715 INFO kablam!     Checking staticfile v0.4.0
Nov 04 13:49:21.703 INFO kablam!     Checking hyper-tls v0.1.2
Nov 04 13:49:24.108 INFO kablam!     Checking reqwest v0.8.5
Nov 04 13:49:28.027 INFO kablam!     Checking ruby-version-badger v0.1.1 (/source)
Nov 04 13:49:34.743 INFO kablam! warning: value assigned to `version` is never read
Nov 04 13:49:34.743 INFO kablam!   --> src/ruby.rs:19:13
Nov 04 13:49:34.743 INFO kablam!    |
Nov 04 13:49:34.743 INFO kablam! 19 |     let mut version = "unknown".to_string();
Nov 04 13:49:34.743 INFO kablam!    |             ^^^^^^^
Nov 04 13:49:34.743 INFO kablam!    |
Nov 04 13:49:34.743 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 04 13:49:34.743 INFO kablam! 
Nov 04 13:49:34.747 INFO kablam! warning: value assigned to `version` is never read
Nov 04 13:49:34.749 INFO kablam!   --> src/rust.rs:19:13
Nov 04 13:49:34.749 INFO kablam!    |
Nov 04 13:49:34.749 INFO kablam! 19 |     let mut version = "unknown".to_string();
Nov 04 13:49:34.749 INFO kablam!    |             ^^^^^^^
Nov 04 13:49:34.749 INFO kablam! 
Nov 04 13:49:34.749 INFO kablam! warning: value assigned to `version` is never read
Nov 04 13:49:34.749 INFO kablam!   --> src/node.rs:18:13
Nov 04 13:49:34.749 INFO kablam!    |
Nov 04 13:49:34.749 INFO kablam! 18 |     let mut version = "unknown".to_string();
Nov 04 13:49:34.749 INFO kablam!    |             ^^^^^^^
Nov 04 13:49:34.749 INFO kablam! 
Nov 04 13:49:34.791 INFO kablam! warning: function is never used: `language`
Nov 04 13:49:34.791 INFO kablam!   --> src/config.rs:11:1
Nov 04 13:49:34.791 INFO kablam!    |
Nov 04 13:49:34.791 INFO kablam! 11 | pub fn language(lang: String) -> Result<yaml::Yaml, Error> {
Nov 04 13:49:34.791 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:49:34.791 INFO kablam!    |
Nov 04 13:49:34.791 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 13:49:34.791 INFO kablam! 
Nov 04 13:49:34.791 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:49:34.791 INFO kablam!   --> src/main.rs:20:5
Nov 04 13:49:34.791 INFO kablam!    |
Nov 04 13:49:34.791 INFO kablam! 20 |     env_logger::init();
Nov 04 13:49:34.791 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 04 13:49:34.791 INFO kablam!    |
Nov 04 13:49:34.791 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 13:49:34.791 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:49:34.791 INFO kablam! 
Nov 04 13:49:34.851 INFO kablam! warning: value assigned to `version` is never read
Nov 04 13:49:34.851 INFO kablam!   --> src/ruby.rs:19:13
Nov 04 13:49:34.851 INFO kablam!    |
Nov 04 13:49:34.851 INFO kablam! 19 |     let mut version = "unknown".to_string();
Nov 04 13:49:34.851 INFO kablam!    |             ^^^^^^^
Nov 04 13:49:34.851 INFO kablam!    |
Nov 04 13:49:34.851 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 04 13:49:34.851 INFO kablam! 
Nov 04 13:49:34.851 INFO kablam! warning: value assigned to `version` is never read
Nov 04 13:49:34.851 INFO kablam!   --> src/rust.rs:19:13
Nov 04 13:49:34.851 INFO kablam!    |
Nov 04 13:49:34.851 INFO kablam! 19 |     let mut version = "unknown".to_string();
Nov 04 13:49:34.851 INFO kablam!    |             ^^^^^^^
Nov 04 13:49:34.851 INFO kablam! 
Nov 04 13:49:34.851 INFO kablam! warning: value assigned to `version` is never read
Nov 04 13:49:34.851 INFO kablam!   --> src/node.rs:18:13
Nov 04 13:49:34.851 INFO kablam!    |
Nov 04 13:49:34.851 INFO kablam! 18 |     let mut version = "unknown".to_string();
Nov 04 13:49:34.851 INFO kablam!    |             ^^^^^^^
Nov 04 13:49:34.851 INFO kablam! 
Nov 04 13:49:34.935 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:49:34.935 INFO kablam!   --> src/main.rs:20:5
Nov 04 13:49:34.935 INFO kablam!    |
Nov 04 13:49:34.935 INFO kablam! 20 |     env_logger::init();
Nov 04 13:49:34.935 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 04 13:49:34.935 INFO kablam!    |
Nov 04 13:49:34.935 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 13:49:34.935 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:49:34.935 INFO kablam! 
Nov 04 13:49:34.973 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 41.96s
Nov 04 13:49:34.995 INFO kablam! su: No module specific data is present
Nov 04 13:49:35.911 INFO running `"docker" "rm" "-f" "2aaca4995fef21022d63aef8b807690b13f373b08d7b27bf4a5ff58181241fb4"`
Nov 04 13:49:36.079 INFO blam! 2aaca4995fef21022d63aef8b807690b13f373b08d7b27bf4a5ff58181241fb4