Oct 12 20:55:36.513 INFO checking guilherme/sg against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:55:36.513 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/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 12 20:55:37.011 INFO blam! d89665a4990b18109fe82a9909d09791802dac8dd963d0c2d7b947356aeb6bf8
Oct 12 20:55:37.012 INFO running `"docker" "start" "-a" "d89665a4990b18109fe82a9909d09791802dac8dd963d0c2d7b947356aeb6bf8"`
Oct 12 20:55:38.273 INFO kablam! usermod: no changes
Oct 12 20:55:38.333 INFO kablam!     Checking sg v0.1.0 (/source)
Oct 12 20:55:38.816 INFO kablam! warning: unused variable: `event`
Oct 12 20:55:38.816 INFO kablam!   --> src/sg/headless_ui.rs:22:23
Oct 12 20:55:38.816 INFO kablam!    |
Oct 12 20:55:38.816 INFO kablam! 22 |     fn trigger(&self, event: &'static str) -> () {
Oct 12 20:55:38.816 INFO kablam!    |                       ^^^^^ help: consider using `_event` instead
Oct 12 20:55:38.816 INFO kablam!    |
Oct 12 20:55:38.816 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:55:38.817 INFO kablam! 
Oct 12 20:55:38.817 INFO kablam! warning: unused variable: `headless`
Oct 12 20:55:38.817 INFO kablam!   --> src/sg/factories/app_factory.rs:20:26
Oct 12 20:55:38.817 INFO kablam!    |
Oct 12 20:55:38.817 INFO kablam! 20 |     fn create_view(self, headless: bool) -> Box<impl View> {
Oct 12 20:55:38.817 INFO kablam!    |                          ^^^^^^^^ help: consider using `_headless` instead
Oct 12 20:55:38.817 INFO kablam! 
Oct 12 20:55:38.832 INFO kablam! warning: struct is never constructed: `ResultSet`
Oct 12 20:55:38.832 INFO kablam!  --> src/sg/filter.rs:1:1
Oct 12 20:55:38.832 INFO kablam!   |
Oct 12 20:55:38.832 INFO kablam! 1 | pub struct ResultSet {
Oct 12 20:55:38.832 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^
Oct 12 20:55:38.832 INFO kablam!   |
Oct 12 20:55:38.832 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 20:55:38.832 INFO kablam! 
Oct 12 20:55:38.832 INFO kablam! warning: method is never used: `new`
Oct 12 20:55:38.832 INFO kablam!   --> src/sg/filter.rs:10:5
Oct 12 20:55:38.832 INFO kablam!    |
Oct 12 20:55:38.832 INFO kablam! 10 |     pub fn new() -> Self {
Oct 12 20:55:38.832 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 20:55:38.832 INFO kablam! 
Oct 12 20:55:38.832 INFO kablam! warning: method is never used: `push`
Oct 12 20:55:38.832 INFO kablam!   --> src/sg/filter.rs:14:5
Oct 12 20:55:38.832 INFO kablam!    |
Oct 12 20:55:38.832 INFO kablam! 14 |     pub fn push(&mut self, result: &str) {
Oct 12 20:55:38.832 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:55:38.832 INFO kablam! 
Oct 12 20:55:38.832 INFO kablam! warning: method is never used: `filtered_length`
Oct 12 20:55:38.832 INFO kablam!   --> src/sg/filter.rs:18:5
Oct 12 20:55:38.832 INFO kablam!    |
Oct 12 20:55:38.832 INFO kablam! 18 |     pub fn filtered_length(&self) -> usize {
Oct 12 20:55:38.832 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:55:38.832 INFO kablam! 
Oct 12 20:55:38.832 INFO kablam! warning: method is never used: `set_filter_string`
Oct 12 20:55:38.832 INFO kablam!   --> src/sg/filter.rs:22:5
Oct 12 20:55:38.832 INFO kablam!    |
Oct 12 20:55:38.832 INFO kablam! 22 |     pub fn set_filter_string(&mut self, filter_string: &str) {
Oct 12 20:55:38.832 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:55:38.832 INFO kablam! 
Oct 12 20:55:38.832 INFO kablam! warning: struct is never constructed: `Filter`
Oct 12 20:55:38.833 INFO kablam!   --> src/sg/filter.rs:28:1
Oct 12 20:55:38.833 INFO kablam!    |
Oct 12 20:55:38.833 INFO kablam! 28 | pub struct Filter;
Oct 12 20:55:38.833 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 12 20:55:38.833 INFO kablam! 
Oct 12 20:55:38.833 INFO kablam! warning: method is never used: `filter`
Oct 12 20:55:38.833 INFO kablam!   --> src/sg/filter.rs:32:5
Oct 12 20:55:38.833 INFO kablam!    |
Oct 12 20:55:38.833 INFO kablam! 32 |     pub fn filter(result_set: &mut ResultSet, filter_string: &str) {
Oct 12 20:55:38.833 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:55:38.833 INFO kablam! 
Oct 12 20:55:38.833 INFO kablam! warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable
Oct 12 20:55:38.833 INFO kablam!  --> src/lib.rs:1:12
Oct 12 20:55:38.833 INFO kablam!   |
Oct 12 20:55:38.833 INFO kablam! 1 | #![feature(field_init_shorthand)]
Oct 12 20:55:38.833 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Oct 12 20:55:38.833 INFO kablam!   |
Oct 12 20:55:38.833 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 12 20:55:38.833 INFO kablam! 
Oct 12 20:55:38.833 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 12 20:55:38.833 INFO kablam!  --> src/lib.rs:2:12
Oct 12 20:55:38.833 INFO kablam!   |
Oct 12 20:55:38.833 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Oct 12 20:55:38.833 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:55:38.833 INFO kablam! 
Oct 12 20:55:38.848 INFO kablam! warning: unused variable: `event`
Oct 12 20:55:38.848 INFO kablam!   --> src/sg/headless_ui.rs:22:23
Oct 12 20:55:38.848 INFO kablam!    |
Oct 12 20:55:38.848 INFO kablam! 22 |     fn trigger(&self, event: &'static str) -> () {
Oct 12 20:55:38.848 INFO kablam!    |                       ^^^^^ help: consider using `_event` instead
Oct 12 20:55:38.848 INFO kablam!    |
Oct 12 20:55:38.848 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:55:38.848 INFO kablam! 
Oct 12 20:55:38.848 INFO kablam! warning: unused variable: `headless`
Oct 12 20:55:38.848 INFO kablam!   --> src/sg/factories/app_factory.rs:20:26
Oct 12 20:55:38.848 INFO kablam!    |
Oct 12 20:55:38.848 INFO kablam! 20 |     fn create_view(self, headless: bool) -> Box<impl View> {
Oct 12 20:55:38.848 INFO kablam!    |                          ^^^^^^^^ help: consider using `_headless` instead
Oct 12 20:55:38.848 INFO kablam! 
Oct 12 20:55:38.872 INFO kablam! warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable
Oct 12 20:55:38.872 INFO kablam!  --> src/lib.rs:1:12
Oct 12 20:55:38.872 INFO kablam!   |
Oct 12 20:55:38.872 INFO kablam! 1 | #![feature(field_init_shorthand)]
Oct 12 20:55:38.872 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Oct 12 20:55:38.872 INFO kablam!   |
Oct 12 20:55:38.872 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 12 20:55:38.872 INFO kablam! 
Oct 12 20:55:38.872 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 12 20:55:38.872 INFO kablam!  --> src/lib.rs:2:12
Oct 12 20:55:38.872 INFO kablam!   |
Oct 12 20:55:38.872 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Oct 12 20:55:38.872 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:55:38.872 INFO kablam! 
Oct 12 20:55:39.786 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Oct 12 20:55:39.796 INFO kablam! su: No module specific data is present
Oct 12 20:55:40.643 INFO running `"docker" "rm" "-f" "d89665a4990b18109fe82a9909d09791802dac8dd963d0c2d7b947356aeb6bf8"`
Oct 12 20:55:40.878 INFO blam! d89665a4990b18109fe82a9909d09791802dac8dd963d0c2d7b947356aeb6bf8