Sep 01 08:49:49.510 INFO checking rtop-0.0.3 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 08:49:49.510 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 08:49:49.510 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 08:49:49.650 INFO blam! de601325b28318d0bfc428346bc51e3c8ba2f17d1081d1f9572fb6b1fd7a0706
Sep 01 08:49:49.652 INFO running `"docker" "start" "-a" "de601325b28318d0bfc428346bc51e3c8ba2f17d1081d1f9572fb6b1fd7a0706"`
Sep 01 08:49:50.504 INFO kablam!     Checking cassowary v0.3.0
Sep 01 08:49:50.505 INFO kablam!     Checking stderrlog v0.3.0
Sep 01 08:49:51.481 INFO kablam!     Checking tui v0.2.3
Sep 01 08:49:53.895 INFO kablam!     Checking rtop v0.0.3 (file:///source)
Sep 01 08:49:55.195 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 01 08:49:55.195 INFO kablam!  --> src/rtop/datastreams/diskmonitor.rs:4:5
Sep 01 08:49:55.195 INFO kablam!   |
Sep 01 08:49:55.195 INFO kablam! 4 | use std::collections::HashMap;
Sep 01 08:49:55.195 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:49:55.195 INFO kablam!   |
Sep 01 08:49:55.195 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 08:49:55.195 INFO kablam! 
Sep 01 08:49:55.196 INFO kablam! warning: unused imports: `AsU32`, `NetworkExt`, `Pid`, `Process`, `ProcessorExt`, `Processor`
Sep 01 08:49:55.196 INFO kablam!  --> src/rtop/datastreams/diskmonitor.rs:5:21
Sep 01 08:49:55.196 INFO kablam!   |
Sep 01 08:49:55.196 INFO kablam! 5 | use self::sysinfo::{Pid, Disk, Processor, Process, System, ProcessExt,
Sep 01 08:49:55.196 INFO kablam!   |                     ^^^        ^^^^^^^^^  ^^^^^^^
Sep 01 08:49:55.196 INFO kablam! 6 |                     SystemExt, DiskExt, ProcessorExt, NetworkExt, AsU32};
Sep 01 08:49:55.196 INFO kablam!   |                                         ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^
Sep 01 08:49:55.196 INFO kablam! 
Sep 01 08:49:55.196 INFO kablam! warning: unused imports: `BarChart`, `Block`, `Borders`
Sep 01 08:49:55.196 INFO kablam!  --> src/rtop/ui/renderer/charts.rs:7:20
Sep 01 08:49:55.196 INFO kablam!   |
Sep 01 08:49:55.196 INFO kablam! 7 | use tui::widgets::{BarChart, Block, Borders, Widget};
Sep 01 08:49:55.196 INFO kablam!   |                    ^^^^^^^^  ^^^^^  ^^^^^^^
Sep 01 08:49:55.196 INFO kablam! 
Sep 01 08:49:55.196 INFO kablam! warning: unused imports: `Color`, `Modifier`, `Style`
Sep 01 08:49:55.196 INFO kablam!  --> src/rtop/ui/renderer/charts.rs:9:18
Sep 01 08:49:55.196 INFO kablam!   |
Sep 01 08:49:55.196 INFO kablam! 9 | use tui::style::{Color, Modifier, Style};
Sep 01 08:49:55.196 INFO kablam!   |                  ^^^^^  ^^^^^^^^  ^^^^^
Sep 01 08:49:55.196 INFO kablam! 
Sep 01 08:49:55.197 INFO kablam! warning: unused imports: `Axis`, `Chart`, `Dataset`, `Marker`
Sep 01 08:49:55.197 INFO kablam!  --> src/rtop/ui/panels/disks.rs:5:20
Sep 01 08:49:55.198 INFO kablam!   |
Sep 01 08:49:55.198 INFO kablam! 5 | use tui::widgets::{Axis, Block, BarChart, Borders, Chart, Dataset, Marker, Widget};
Sep 01 08:49:55.198 INFO kablam!   |                    ^^^^                            ^^^^^  ^^^^^^^  ^^^^^^
Sep 01 08:49:55.198 INFO kablam! 
Sep 01 08:49:55.198 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 01 08:49:55.198 INFO kablam!   --> src/rtop/ui/panels/disks.rs:11:28
Sep 01 08:49:55.198 INFO kablam!    |
Sep 01 08:49:55.198 INFO kablam! 11 |     let gauge_width: u16 = (100 / num_drives);
Sep 01 08:49:55.198 INFO kablam!    |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 08:49:55.198 INFO kablam!    |
Sep 01 08:49:55.198 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 01 08:49:55.198 INFO kablam! 
Sep 01 08:49:55.344 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 01 08:49:55.344 INFO kablam!  --> src/rtop/datastreams/diskmonitor.rs:4:5
Sep 01 08:49:55.344 INFO kablam!   |
Sep 01 08:49:55.344 INFO kablam! 4 | use std::collections::HashMap;
Sep 01 08:49:55.344 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:49:55.344 INFO kablam!   |
Sep 01 08:49:55.344 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 08:49:55.344 INFO kablam! 
Sep 01 08:49:55.344 INFO kablam! warning: unused imports: `AsU32`, `NetworkExt`, `Pid`, `Process`, `ProcessorExt`, `Processor`
Sep 01 08:49:55.344 INFO kablam!  --> src/rtop/datastreams/diskmonitor.rs:5:21
Sep 01 08:49:55.344 INFO kablam!   |
Sep 01 08:49:55.344 INFO kablam! 5 | use self::sysinfo::{Pid, Disk, Processor, Process, System, ProcessExt,
Sep 01 08:49:55.344 INFO kablam!   |                     ^^^        ^^^^^^^^^  ^^^^^^^
Sep 01 08:49:55.344 INFO kablam! 6 |                     SystemExt, DiskExt, ProcessorExt, NetworkExt, AsU32};
Sep 01 08:49:55.344 INFO kablam!   |                                         ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^
Sep 01 08:49:55.345 INFO kablam! 
Sep 01 08:49:55.345 INFO kablam! warning: unused imports: `BarChart`, `Block`, `Borders`
Sep 01 08:49:55.345 INFO kablam!  --> src/rtop/ui/renderer/charts.rs:7:20
Sep 01 08:49:55.345 INFO kablam!   |
Sep 01 08:49:55.345 INFO kablam! 7 | use tui::widgets::{BarChart, Block, Borders, Widget};
Sep 01 08:49:55.345 INFO kablam!   |                    ^^^^^^^^  ^^^^^  ^^^^^^^
Sep 01 08:49:55.345 INFO kablam! 
Sep 01 08:49:55.345 INFO kablam! warning: unused imports: `Color`, `Modifier`, `Style`
Sep 01 08:49:55.345 INFO kablam!  --> src/rtop/ui/renderer/charts.rs:9:18
Sep 01 08:49:55.345 INFO kablam!   |
Sep 01 08:49:55.345 INFO kablam! 9 | use tui::style::{Color, Modifier, Style};
Sep 01 08:49:55.345 INFO kablam!   |                  ^^^^^  ^^^^^^^^  ^^^^^
Sep 01 08:49:55.346 INFO kablam! 
Sep 01 08:49:55.346 INFO kablam! warning: unused imports: `Axis`, `Chart`, `Dataset`, `Marker`
Sep 01 08:49:55.346 INFO kablam!  --> src/rtop/ui/panels/disks.rs:5:20
Sep 01 08:49:55.346 INFO kablam!   |
Sep 01 08:49:55.346 INFO kablam! 5 | use tui::widgets::{Axis, Block, BarChart, Borders, Chart, Dataset, Marker, Widget};
Sep 01 08:49:55.346 INFO kablam!   |                    ^^^^                            ^^^^^  ^^^^^^^  ^^^^^^
Sep 01 08:49:55.346 INFO kablam! 
Sep 01 08:49:55.346 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 01 08:49:55.346 INFO kablam!   --> src/rtop/ui/panels/disks.rs:11:28
Sep 01 08:49:55.346 INFO kablam!    |
Sep 01 08:49:55.346 INFO kablam! 11 |     let gauge_width: u16 = (100 / num_drives);
Sep 01 08:49:55.346 INFO kablam!    |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 08:49:55.346 INFO kablam!    |
Sep 01 08:49:55.346 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 01 08:49:55.346 INFO kablam! 
Sep 01 08:49:55.512 INFO kablam! warning: unused import: `ProcessExt`
Sep 01 08:49:55.512 INFO kablam!  --> src/rtop/datastreams/diskmonitor.rs:5:60
Sep 01 08:49:55.512 INFO kablam!   |
Sep 01 08:49:55.512 INFO kablam! 5 | use self::sysinfo::{Pid, Disk, Processor, Process, System, ProcessExt,
Sep 01 08:49:55.512 INFO kablam!   |                                                            ^^^^^^^^^^
Sep 01 08:49:55.512 INFO kablam! 
Sep 01 08:49:55.512 INFO kablam! warning: unused import: `Widget`
Sep 01 08:49:55.512 INFO kablam!  --> src/rtop/ui/renderer/charts.rs:7:46
Sep 01 08:49:55.512 INFO kablam!   |
Sep 01 08:49:55.512 INFO kablam! 7 | use tui::widgets::{BarChart, Block, Borders, Widget};
Sep 01 08:49:55.512 INFO kablam!   |                                              ^^^^^^
Sep 01 08:49:55.512 INFO kablam! 
Sep 01 08:49:55.682 INFO kablam! warning: unused import: `ProcessExt`
Sep 01 08:49:55.682 INFO kablam!  --> src/rtop/datastreams/diskmonitor.rs:5:60
Sep 01 08:49:55.682 INFO kablam!   |
Sep 01 08:49:55.682 INFO kablam! 5 | use self::sysinfo::{Pid, Disk, Processor, Process, System, ProcessExt,
Sep 01 08:49:55.682 INFO kablam!   |                                                            ^^^^^^^^^^
Sep 01 08:49:55.682 INFO kablam! 
Sep 01 08:49:55.682 INFO kablam! warning: unused import: `Widget`
Sep 01 08:49:55.683 INFO kablam!  --> src/rtop/ui/renderer/charts.rs:7:46
Sep 01 08:49:55.683 INFO kablam!   |
Sep 01 08:49:55.683 INFO kablam! 7 | use tui::widgets::{BarChart, Block, Borders, Widget};
Sep 01 08:49:55.683 INFO kablam!   |                                              ^^^^^^
Sep 01 08:49:55.683 INFO kablam! 
Sep 01 08:49:55.730 INFO kablam! warning: field is never used: `max_history_len`
Sep 01 08:49:55.730 INFO kablam!   --> src/rtop/datastreams/diskmonitor.rs:12:5
Sep 01 08:49:55.730 INFO kablam!    |
Sep 01 08:49:55.730 INFO kablam! 12 |     max_history_len: usize,
Sep 01 08:49:55.730 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:49:55.730 INFO kablam!    |
Sep 01 08:49:55.730 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 08:49:55.730 INFO kablam! 
Sep 01 08:49:55.731 INFO kablam! warning: field is never used: `system_info`
Sep 01 08:49:55.731 INFO kablam!   --> src/rtop/datastreams/cpumonitor.rs:14:5
Sep 01 08:49:55.731 INFO kablam!    |
Sep 01 08:49:55.731 INFO kablam! 14 |     system_info: System,
Sep 01 08:49:55.731 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 01 08:49:55.731 INFO kablam! 
Sep 01 08:49:55.731 INFO kablam! warning: field is never used: `max_history_len`
Sep 01 08:49:55.731 INFO kablam!   --> src/rtop/datastreams/networkmonitor.rs:14:5
Sep 01 08:49:55.731 INFO kablam!    |
Sep 01 08:49:55.731 INFO kablam! 14 |     max_history_len: usize,
Sep 01 08:49:55.731 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:49:55.731 INFO kablam! 
Sep 01 08:49:55.731 INFO kablam! warning: field is never used: `max_history_len`
Sep 01 08:49:55.731 INFO kablam!  --> src/rtop/datastreams/processmonitor.rs:8:5
Sep 01 08:49:55.731 INFO kablam!   |
Sep 01 08:49:55.731 INFO kablam! 8 |     max_history_len: usize,
Sep 01 08:49:55.731 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:49:55.731 INFO kablam! 
Sep 01 08:49:55.731 INFO kablam! warning: function is never used: `render_tab_bar`
Sep 01 08:49:55.731 INFO kablam!   --> src/rtop/ui/renderer/render.rs:34:1
Sep 01 08:49:55.731 INFO kablam!    |
Sep 01 08:49:55.731 INFO kablam! 34 | fn render_tab_bar(t: &mut Terminal<MouseBackend>, app: &App, area: &Rect) {
Sep 01 08:49:55.731 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:49:55.731 INFO kablam! 
Sep 01 08:49:55.731 INFO kablam! warning: function is never used: `text_panel`
Sep 01 08:49:55.731 INFO kablam!  --> src/rtop/ui/panels/text.rs:7:1
Sep 01 08:49:55.731 INFO kablam!   |
Sep 01 08:49:55.731 INFO kablam! 7 | pub fn text_panel(t: &mut Terminal<MouseBackend>, area: &Rect) {
Sep 01 08:49:55.731 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:49:55.731 INFO kablam! 
Sep 01 08:49:55.732 INFO kablam! warning: variant is never constructed: `Bell`
Sep 01 08:49:55.732 INFO kablam!  --> src/rtop/cmd.rs:3:5
Sep 01 08:49:55.732 INFO kablam!   |
Sep 01 08:49:55.732 INFO kablam! 3 |     Bell,
Sep 01 08:49:55.732 INFO kablam!   |     ^^^^
Sep 01 08:49:55.732 INFO kablam! 
Sep 01 08:49:55.854 INFO kablam! warning: field is never used: `max_history_len`
Sep 01 08:49:55.854 INFO kablam!   --> src/rtop/datastreams/diskmonitor.rs:12:5
Sep 01 08:49:55.854 INFO kablam!    |
Sep 01 08:49:55.854 INFO kablam! 12 |     max_history_len: usize,
Sep 01 08:49:55.854 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:49:55.854 INFO kablam!    |
Sep 01 08:49:55.854 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 08:49:55.854 INFO kablam! 
Sep 01 08:49:55.855 INFO kablam! warning: field is never used: `system_info`
Sep 01 08:49:55.855 INFO kablam!   --> src/rtop/datastreams/cpumonitor.rs:14:5
Sep 01 08:49:55.855 INFO kablam!    |
Sep 01 08:49:55.855 INFO kablam! 14 |     system_info: System,
Sep 01 08:49:55.855 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 01 08:49:55.855 INFO kablam! 
Sep 01 08:49:55.855 INFO kablam! warning: field is never used: `max_history_len`
Sep 01 08:49:55.855 INFO kablam!   --> src/rtop/datastreams/networkmonitor.rs:14:5
Sep 01 08:49:55.855 INFO kablam!    |
Sep 01 08:49:55.855 INFO kablam! 14 |     max_history_len: usize,
Sep 01 08:49:55.855 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:49:55.855 INFO kablam! 
Sep 01 08:49:55.855 INFO kablam! warning: field is never used: `max_history_len`
Sep 01 08:49:55.855 INFO kablam!  --> src/rtop/datastreams/processmonitor.rs:8:5
Sep 01 08:49:55.855 INFO kablam!   |
Sep 01 08:49:55.855 INFO kablam! 8 |     max_history_len: usize,
Sep 01 08:49:55.855 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:49:55.855 INFO kablam! 
Sep 01 08:49:55.855 INFO kablam! warning: function is never used: `render_tab_bar`
Sep 01 08:49:55.855 INFO kablam!   --> src/rtop/ui/renderer/render.rs:34:1
Sep 01 08:49:55.856 INFO kablam!    |
Sep 01 08:49:55.856 INFO kablam! 34 | fn render_tab_bar(t: &mut Terminal<MouseBackend>, app: &App, area: &Rect) {
Sep 01 08:49:55.856 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:49:55.856 INFO kablam! 
Sep 01 08:49:55.856 INFO kablam! warning: function is never used: `text_panel`
Sep 01 08:49:55.856 INFO kablam!  --> src/rtop/ui/panels/text.rs:7:1
Sep 01 08:49:55.856 INFO kablam!   |
Sep 01 08:49:55.856 INFO kablam! 7 | pub fn text_panel(t: &mut Terminal<MouseBackend>, area: &Rect) {
Sep 01 08:49:55.856 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:49:55.856 INFO kablam! 
Sep 01 08:49:55.856 INFO kablam! warning: variant is never constructed: `Bell`
Sep 01 08:49:55.856 INFO kablam!  --> src/rtop/cmd.rs:3:5
Sep 01 08:49:55.856 INFO kablam!   |
Sep 01 08:49:55.856 INFO kablam! 3 |     Bell,
Sep 01 08:49:55.856 INFO kablam!   |     ^^^^
Sep 01 08:49:55.856 INFO kablam! 
Sep 01 08:49:55.880 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.44s
Sep 01 08:49:55.885 INFO kablam! su: No module specific data is present
Sep 01 08:49:56.334 INFO running `"docker" "rm" "-f" "de601325b28318d0bfc428346bc51e3c8ba2f17d1081d1f9572fb6b1fd7a0706"`
Sep 01 08:49:56.435 INFO blam! de601325b28318d0bfc428346bc51e3c8ba2f17d1081d1f9572fb6b1fd7a0706