Oct 13 03:59:27.246 INFO checking Kode-Cultur/rusty-gopher against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 03:59:27.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 03:59:27.644 INFO blam! fb6f42a91f02c0159930029ba02f0bfd5ba661fc69973222d25fd85547254a64
Oct 13 03:59:27.647 INFO running `"docker" "start" "-a" "fb6f42a91f02c0159930029ba02f0bfd5ba661fc69973222d25fd85547254a64"`
Oct 13 03:59:28.564 INFO kablam! usermod: no changes
Oct 13 03:59:28.809 INFO kablam!     Checking hostname v0.1.4
Oct 13 03:59:28.809 INFO kablam!     Checking users v0.6.1
Oct 13 03:59:28.815 INFO kablam!     Checking mio v0.6.14
Oct 13 03:59:28.815 INFO kablam!     Checking tokio-io v0.1.6
Oct 13 03:59:28.815 INFO kablam!     Checking slog-term v2.4.0
Oct 13 03:59:28.815 INFO kablam!     Checking tokio-threadpool v0.1.3
Oct 13 03:59:34.245 INFO kablam!     Checking tokio-fs v0.1.0
Oct 13 03:59:35.208 INFO kablam!     Checking tokio-reactor v0.1.1
Oct 13 03:59:37.356 INFO kablam!     Checking tokio-udp v0.1.0
Oct 13 03:59:37.356 INFO kablam!     Checking tokio-tcp v0.1.0
Oct 13 03:59:38.721 INFO kablam!     Checking tokio v0.1.6
Oct 13 03:59:40.816 INFO kablam!     Checking rusty-gopher v0.1.0 (/source)
Oct 13 03:59:47.268 INFO kablam! warning: unused variable: `search_string`
Oct 13 03:59:47.268 INFO kablam!    --> src/main.rs:229:56
Oct 13 03:59:47.268 INFO kablam!     |
Oct 13 03:59:47.268 INFO kablam! 229 |                     GopherMessage::SearchDir(selector, search_string) => {
Oct 13 03:59:47.268 INFO kablam!     |                                                        ^^^^^^^^^^^^^ help: consider using `_search_string` instead
Oct 13 03:59:47.268 INFO kablam!     |
Oct 13 03:59:47.272 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 03:59:47.272 INFO kablam! 
Oct 13 03:59:47.288 INFO kablam! warning: unused variable: `search_string`
Oct 13 03:59:47.289 INFO kablam!    --> src/main.rs:229:56
Oct 13 03:59:47.289 INFO kablam!     |
Oct 13 03:59:47.289 INFO kablam! 229 |                     GopherMessage::SearchDir(selector, search_string) => {
Oct 13 03:59:47.289 INFO kablam!     |                                                        ^^^^^^^^^^^^^ help: consider using `_search_string` instead
Oct 13 03:59:47.289 INFO kablam!     |
Oct 13 03:59:47.290 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 03:59:47.290 INFO kablam! 
Oct 13 03:59:47.420 INFO kablam! warning: variant is never constructed: `SearchDir`
Oct 13 03:59:47.421 INFO kablam!    --> src/main.rs:241:5
Oct 13 03:59:47.421 INFO kablam!     |
Oct 13 03:59:47.421 INFO kablam! 241 |     SearchDir(String, String),
Oct 13 03:59:47.421 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:47.421 INFO kablam!     |
Oct 13 03:59:47.422 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 03:59:47.422 INFO kablam! 
Oct 13 03:59:47.428 INFO kablam! warning: variant is never constructed: `SearchDir`
Oct 13 03:59:47.429 INFO kablam!    --> src/main.rs:241:5
Oct 13 03:59:47.429 INFO kablam!     |
Oct 13 03:59:47.429 INFO kablam! 241 |     SearchDir(String, String),
Oct 13 03:59:47.429 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:47.429 INFO kablam!     |
Oct 13 03:59:47.430 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 03:59:47.430 INFO kablam! 
Oct 13 03:59:47.501 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.90s
Oct 13 03:59:47.523 INFO kablam! su: No module specific data is present
Oct 13 03:59:48.090 INFO running `"docker" "rm" "-f" "fb6f42a91f02c0159930029ba02f0bfd5ba661fc69973222d25fd85547254a64"`
Oct 13 03:59:48.212 INFO blam! fb6f42a91f02c0159930029ba02f0bfd5ba661fc69973222d25fd85547254a64