Oct 13 04:52:03.769 INFO checking Enapiuz/Ganges against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 04:52:03.769 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/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 04:52:04.271 INFO blam! b10b287f0e3af9305a4750751149b54192f59b0647826e3920899ccc34708174
Oct 13 04:52:04.284 INFO running `"docker" "start" "-a" "b10b287f0e3af9305a4750751149b54192f59b0647826e3920899ccc34708174"`
Oct 13 04:52:05.528 INFO kablam! usermod: no changes
Oct 13 04:52:05.752 INFO kablam!     Checking linked-hash-map v0.4.1
Oct 13 04:52:05.756 INFO kablam!     Checking scan_fmt v0.1.1
Oct 13 04:52:05.758 INFO kablam!     Checking hostname v0.1.3
Oct 13 04:52:05.758 INFO kablam!     Checking textnonce v0.4.1
Oct 13 04:52:05.759 INFO kablam!     Checking iron v0.5.1
Oct 13 04:52:05.759 INFO kablam!     Checking semver-parser v0.6.2
Oct 13 04:52:08.630 INFO kablam!     Checking serde_json v0.9.9
Oct 13 04:52:09.233 INFO kablam!     Checking semver v0.5.1
Oct 13 04:52:12.942 INFO kablam!     Checking bson v0.4.4
Oct 13 04:52:15.249 INFO kablam!     Checking mongodb v0.2.3
Oct 13 04:52:19.261 INFO kablam!     Checking ganges v0.1.0 (/source)
Oct 13 04:52:22.389 INFO kablam! warning: field is never used: `subscribers`
Oct 13 04:52:22.390 INFO kablam!  --> src/keeper/registry.rs:5:5
Oct 13 04:52:22.391 INFO kablam!   |
Oct 13 04:52:22.391 INFO kablam! 5 |     subscribers: HashMap<String, RefCell<Vec<String>>>
Oct 13 04:52:22.392 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:52:22.393 INFO kablam!   |
Oct 13 04:52:22.393 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 04:52:22.393 INFO kablam! 
Oct 13 04:52:22.393 INFO kablam! warning: method is never used: `subscribe`
Oct 13 04:52:22.393 INFO kablam!   --> src/keeper/registry.rs:13:5
Oct 13 04:52:22.393 INFO kablam!    |
Oct 13 04:52:22.393 INFO kablam! 13 |     pub fn subscribe(&mut self, event_name: String, target_url: String) -> Result<(), &str> {
Oct 13 04:52:22.393 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:52:22.393 INFO kablam! 
Oct 13 04:52:22.393 INFO kablam! warning: method is never used: `unsubscribe`
Oct 13 04:52:22.393 INFO kablam!   --> src/keeper/registry.rs:26:5
Oct 13 04:52:22.393 INFO kablam!    |
Oct 13 04:52:22.393 INFO kablam! 26 |     pub fn unsubscribe(&mut self, event_name: String, target_url: String) -> Result<(), &str> {
Oct 13 04:52:22.393 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:52:22.393 INFO kablam! 
Oct 13 04:52:22.393 INFO kablam! warning: method is never used: `get_subscribers`
Oct 13 04:52:22.393 INFO kablam!   --> src/keeper/registry.rs:40:5
Oct 13 04:52:22.393 INFO kablam!    |
Oct 13 04:52:22.397 INFO kablam! 40 |     pub fn get_subscribers(&self, event_name: String) -> Vec<String> {
Oct 13 04:52:22.397 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:52:22.397 INFO kablam! 
Oct 13 04:52:22.641 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.08s
Oct 13 04:52:22.650 INFO kablam! su: No module specific data is present
Oct 13 04:52:24.122 INFO running `"docker" "rm" "-f" "b10b287f0e3af9305a4750751149b54192f59b0647826e3920899ccc34708174"`
Oct 13 04:52:24.496 INFO blam! b10b287f0e3af9305a4750751149b54192f59b0647826e3920899ccc34708174