Dec 18 11:59:54.104 INFO checking rtop-0.0.3 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:59:54.104 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/rtop/0.0.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:59:54.553 INFO [stdout] 0ae845909e76ceba566f0b873f4c8322718f9175c49cfcb7429e453307be12d5
Dec 18 11:59:54.555 INFO running `"docker" "start" "-a" "0ae845909e76ceba566f0b873f4c8322718f9175c49cfcb7429e453307be12d5"`
Dec 18 11:59:57.107 INFO [stderr]    Compiling sysinfo v0.5.8
Dec 18 11:59:57.109 INFO [stderr]     Checking tui v0.2.3
Dec 18 11:59:57.109 INFO [stderr]     Checking stderrlog v0.3.0
Dec 18 12:00:00.473 INFO [stderr]     Checking rtop v0.0.3 (/opt/crater/workdir)
Dec 18 12:00:01.644 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 18 12:00:01.645 INFO [stderr]  --> src/rtop/datastreams/diskmonitor.rs:4:5
Dec 18 12:00:01.645 INFO [stderr]   |
Dec 18 12:00:01.645 INFO [stderr] 4 | use std::collections::HashMap;
Dec 18 12:00:01.645 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:00:01.646 INFO [stderr]   |
Dec 18 12:00:01.646 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 12:00:01.646 INFO [stderr] 
Dec 18 12:00:01.647 INFO [stderr] warning: unused imports: `AsU32`, `NetworkExt`, `Pid`, `Process`, `ProcessorExt`, `Processor`
Dec 18 12:00:01.647 INFO [stderr]  --> src/rtop/datastreams/diskmonitor.rs:5:21
Dec 18 12:00:01.647 INFO [stderr]   |
Dec 18 12:00:01.648 INFO [stderr] 5 | use self::sysinfo::{Pid, Disk, Processor, Process, System, ProcessExt,
Dec 18 12:00:01.648 INFO [stderr]   |                     ^^^        ^^^^^^^^^  ^^^^^^^
Dec 18 12:00:01.648 INFO [stderr] 6 |                     SystemExt, DiskExt, ProcessorExt, NetworkExt, AsU32};
Dec 18 12:00:01.649 INFO [stderr]   |                                         ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^
Dec 18 12:00:01.649 INFO [stderr] 
Dec 18 12:00:01.649 INFO [stderr] warning: unused imports: `BarChart`, `Block`, `Borders`
Dec 18 12:00:01.649 INFO [stderr]  --> src/rtop/ui/renderer/charts.rs:7:20
Dec 18 12:00:01.650 INFO [stderr]   |
Dec 18 12:00:01.650 INFO [stderr] 7 | use tui::widgets::{BarChart, Block, Borders, Widget};
Dec 18 12:00:01.650 INFO [stderr]   |                    ^^^^^^^^  ^^^^^  ^^^^^^^
Dec 18 12:00:01.651 INFO [stderr] 
Dec 18 12:00:01.651 INFO [stderr] warning: unused imports: `Color`, `Modifier`, `Style`
Dec 18 12:00:01.651 INFO [stderr]  --> src/rtop/ui/renderer/charts.rs:9:18
Dec 18 12:00:01.651 INFO [stderr]   |
Dec 18 12:00:01.651 INFO [stderr] 9 | use tui::style::{Color, Modifier, Style};
Dec 18 12:00:01.651 INFO [stderr]   |                  ^^^^^  ^^^^^^^^  ^^^^^
Dec 18 12:00:01.651 INFO [stderr] 
Dec 18 12:00:01.651 INFO [stderr] warning: unused imports: `Axis`, `Chart`, `Dataset`, `Marker`
Dec 18 12:00:01.652 INFO [stderr]  --> src/rtop/ui/panels/disks.rs:5:20
Dec 18 12:00:01.652 INFO [stderr]   |
Dec 18 12:00:01.652 INFO [stderr] 5 | use tui::widgets::{Axis, Block, BarChart, Borders, Chart, Dataset, Marker, Widget};
Dec 18 12:00:01.652 INFO [stderr]   |                    ^^^^                            ^^^^^  ^^^^^^^  ^^^^^^
Dec 18 12:00:01.652 INFO [stderr] 
Dec 18 12:00:01.652 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 18 12:00:01.652 INFO [stderr]   --> src/rtop/ui/panels/disks.rs:11:28
Dec 18 12:00:01.652 INFO [stderr]    |
Dec 18 12:00:01.652 INFO [stderr] 11 |     let gauge_width: u16 = (100 / num_drives);
Dec 18 12:00:01.652 INFO [stderr]    |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 12:00:01.652 INFO [stderr]    |
Dec 18 12:00:01.652 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 12:00:01.652 INFO [stderr] 
Dec 18 12:00:01.724 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 18 12:00:01.724 INFO [stderr]  --> src/rtop/datastreams/diskmonitor.rs:4:5
Dec 18 12:00:01.725 INFO [stderr]   |
Dec 18 12:00:01.725 INFO [stderr] 4 | use std::collections::HashMap;
Dec 18 12:00:01.725 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:00:01.725 INFO [stderr]   |
Dec 18 12:00:01.725 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 12:00:01.725 INFO [stderr] 
Dec 18 12:00:01.725 INFO [stderr] warning: unused imports: `AsU32`, `NetworkExt`, `Pid`, `Process`, `ProcessorExt`, `Processor`
Dec 18 12:00:01.725 INFO [stderr]  --> src/rtop/datastreams/diskmonitor.rs:5:21
Dec 18 12:00:01.725 INFO [stderr]   |
Dec 18 12:00:01.725 INFO [stderr] 5 | use self::sysinfo::{Pid, Disk, Processor, Process, System, ProcessExt,
Dec 18 12:00:01.725 INFO [stderr]   |                     ^^^        ^^^^^^^^^  ^^^^^^^
Dec 18 12:00:01.725 INFO [stderr] 6 |                     SystemExt, DiskExt, ProcessorExt, NetworkExt, AsU32};
Dec 18 12:00:01.725 INFO [stderr]   |                                         ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^
Dec 18 12:00:01.725 INFO [stderr] 
Dec 18 12:00:01.725 INFO [stderr] warning: unused imports: `BarChart`, `Block`, `Borders`
Dec 18 12:00:01.725 INFO [stderr]  --> src/rtop/ui/renderer/charts.rs:7:20
Dec 18 12:00:01.725 INFO [stderr]   |
Dec 18 12:00:01.725 INFO [stderr] 7 | use tui::widgets::{BarChart, Block, Borders, Widget};
Dec 18 12:00:01.725 INFO [stderr]   |                    ^^^^^^^^  ^^^^^  ^^^^^^^
Dec 18 12:00:01.725 INFO [stderr] 
Dec 18 12:00:01.725 INFO [stderr] warning: unused imports: `Color`, `Modifier`, `Style`
Dec 18 12:00:01.725 INFO [stderr]  --> src/rtop/ui/renderer/charts.rs:9:18
Dec 18 12:00:01.725 INFO [stderr]   |
Dec 18 12:00:01.725 INFO [stderr] 9 | use tui::style::{Color, Modifier, Style};
Dec 18 12:00:01.725 INFO [stderr]   |                  ^^^^^  ^^^^^^^^  ^^^^^
Dec 18 12:00:01.725 INFO [stderr] 
Dec 18 12:00:01.725 INFO [stderr] warning: unused imports: `Axis`, `Chart`, `Dataset`, `Marker`
Dec 18 12:00:01.725 INFO [stderr]  --> src/rtop/ui/panels/disks.rs:5:20
Dec 18 12:00:01.725 INFO [stderr]   |
Dec 18 12:00:01.725 INFO [stderr] 5 | use tui::widgets::{Axis, Block, BarChart, Borders, Chart, Dataset, Marker, Widget};
Dec 18 12:00:01.725 INFO [stderr]   |                    ^^^^                            ^^^^^  ^^^^^^^  ^^^^^^
Dec 18 12:00:01.725 INFO [stderr] 
Dec 18 12:00:01.725 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 18 12:00:01.725 INFO [stderr]   --> src/rtop/ui/panels/disks.rs:11:28
Dec 18 12:00:01.725 INFO [stderr]    |
Dec 18 12:00:01.725 INFO [stderr] 11 |     let gauge_width: u16 = (100 / num_drives);
Dec 18 12:00:01.725 INFO [stderr]    |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 12:00:01.726 INFO [stderr]    |
Dec 18 12:00:01.726 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 12:00:01.726 INFO [stderr] 
Dec 18 12:00:02.016 INFO [stderr] warning: unused import: `ProcessExt`
Dec 18 12:00:02.017 INFO [stderr]  --> src/rtop/datastreams/diskmonitor.rs:5:60
Dec 18 12:00:02.017 INFO [stderr]   |
Dec 18 12:00:02.017 INFO [stderr] 5 | use self::sysinfo::{Pid, Disk, Processor, Process, System, ProcessExt,
Dec 18 12:00:02.018 INFO [stderr]   |                                                            ^^^^^^^^^^
Dec 18 12:00:02.018 INFO [stderr] 
Dec 18 12:00:02.018 INFO [stderr] warning: unused import: `Widget`
Dec 18 12:00:02.019 INFO [stderr]  --> src/rtop/ui/renderer/charts.rs:7:46
Dec 18 12:00:02.019 INFO [stderr]   |
Dec 18 12:00:02.019 INFO [stderr] 7 | use tui::widgets::{BarChart, Block, Borders, Widget};
Dec 18 12:00:02.020 INFO [stderr]   |                                              ^^^^^^
Dec 18 12:00:02.020 INFO [stderr] 
Dec 18 12:00:02.064 INFO [stderr] warning: unused import: `ProcessExt`
Dec 18 12:00:02.065 INFO [stderr]  --> src/rtop/datastreams/diskmonitor.rs:5:60
Dec 18 12:00:02.065 INFO [stderr]   |
Dec 18 12:00:02.065 INFO [stderr] 5 | use self::sysinfo::{Pid, Disk, Processor, Process, System, ProcessExt,
Dec 18 12:00:02.066 INFO [stderr]   |                                                            ^^^^^^^^^^
Dec 18 12:00:02.066 INFO [stderr] 
Dec 18 12:00:02.066 INFO [stderr] warning: unused import: `Widget`
Dec 18 12:00:02.066 INFO [stderr]  --> src/rtop/ui/renderer/charts.rs:7:46
Dec 18 12:00:02.066 INFO [stderr]   |
Dec 18 12:00:02.067 INFO [stderr] 7 | use tui::widgets::{BarChart, Block, Borders, Widget};
Dec 18 12:00:02.067 INFO [stderr]   |                                              ^^^^^^
Dec 18 12:00:02.067 INFO [stderr] 
Dec 18 12:00:02.195 INFO [stderr] warning: field is never used: `max_history_len`
Dec 18 12:00:02.195 INFO [stderr]   --> src/rtop/datastreams/diskmonitor.rs:12:5
Dec 18 12:00:02.196 INFO [stderr]    |
Dec 18 12:00:02.196 INFO [stderr] 12 |     max_history_len: usize,
Dec 18 12:00:02.196 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:00:02.197 INFO [stderr]    |
Dec 18 12:00:02.197 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 12:00:02.197 INFO [stderr] 
Dec 18 12:00:02.198 INFO [stderr] warning: field is never used: `system_info`
Dec 18 12:00:02.198 INFO [stderr]   --> src/rtop/datastreams/cpumonitor.rs:14:5
Dec 18 12:00:02.199 INFO [stderr]    |
Dec 18 12:00:02.199 INFO [stderr] 14 |     system_info: System,
Dec 18 12:00:02.199 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 12:00:02.199 INFO [stderr] 
Dec 18 12:00:02.200 INFO [stderr] warning: field is never used: `max_history_len`
Dec 18 12:00:02.200 INFO [stderr]   --> src/rtop/datastreams/networkmonitor.rs:14:5
Dec 18 12:00:02.201 INFO [stderr]    |
Dec 18 12:00:02.201 INFO [stderr] 14 |     max_history_len: usize,
Dec 18 12:00:02.201 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:00:02.201 INFO [stderr] 
Dec 18 12:00:02.202 INFO [stderr] warning: field is never used: `max_history_len`
Dec 18 12:00:02.202 INFO [stderr]  --> src/rtop/datastreams/processmonitor.rs:8:5
Dec 18 12:00:02.203 INFO [stderr]   |
Dec 18 12:00:02.203 INFO [stderr] 8 |     max_history_len: usize,
Dec 18 12:00:02.203 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:00:02.203 INFO [stderr] 
Dec 18 12:00:02.204 INFO [stderr] warning: function is never used: `render_tab_bar`
Dec 18 12:00:02.204 INFO [stderr]   --> src/rtop/ui/renderer/render.rs:34:1
Dec 18 12:00:02.204 INFO [stderr]    |
Dec 18 12:00:02.205 INFO [stderr] 34 | fn render_tab_bar(t: &mut Terminal<MouseBackend>, app: &App, area: &Rect) {
Dec 18 12:00:02.205 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:00:02.205 INFO [stderr] 
Dec 18 12:00:02.206 INFO [stderr] warning: function is never used: `text_panel`
Dec 18 12:00:02.206 INFO [stderr]  --> src/rtop/ui/panels/text.rs:7:1
Dec 18 12:00:02.207 INFO [stderr]   |
Dec 18 12:00:02.207 INFO [stderr] 7 | pub fn text_panel(t: &mut Terminal<MouseBackend>, area: &Rect) {
Dec 18 12:00:02.207 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:00:02.207 INFO [stderr] 
Dec 18 12:00:02.208 INFO [stderr] warning: variant is never constructed: `Bell`
Dec 18 12:00:02.208 INFO [stderr]  --> src/rtop/cmd.rs:3:5
Dec 18 12:00:02.209 INFO [stderr]   |
Dec 18 12:00:02.209 INFO [stderr] 3 |     Bell,
Dec 18 12:00:02.209 INFO [stderr]   |     ^^^^
Dec 18 12:00:02.210 INFO [stderr] 
Dec 18 12:00:02.279 INFO [stderr] warning: field is never used: `max_history_len`
Dec 18 12:00:02.279 INFO [stderr]   --> src/rtop/datastreams/diskmonitor.rs:12:5
Dec 18 12:00:02.280 INFO [stderr]    |
Dec 18 12:00:02.280 INFO [stderr] 12 |     max_history_len: usize,
Dec 18 12:00:02.280 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:00:02.281 INFO [stderr]    |
Dec 18 12:00:02.281 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 12:00:02.281 INFO [stderr] 
Dec 18 12:00:02.282 INFO [stderr] warning: field is never used: `system_info`
Dec 18 12:00:02.282 INFO [stderr]   --> src/rtop/datastreams/cpumonitor.rs:14:5
Dec 18 12:00:02.282 INFO [stderr]    |
Dec 18 12:00:02.283 INFO [stderr] 14 |     system_info: System,
Dec 18 12:00:02.283 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 12:00:02.283 INFO [stderr] 
Dec 18 12:00:02.284 INFO [stderr] warning: field is never used: `max_history_len`
Dec 18 12:00:02.284 INFO [stderr]   --> src/rtop/datastreams/networkmonitor.rs:14:5
Dec 18 12:00:02.284 INFO [stderr]    |
Dec 18 12:00:02.285 INFO [stderr] 14 |     max_history_len: usize,
Dec 18 12:00:02.285 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:00:02.285 INFO [stderr] 
Dec 18 12:00:02.285 INFO [stderr] warning: field is never used: `max_history_len`
Dec 18 12:00:02.286 INFO [stderr]  --> src/rtop/datastreams/processmonitor.rs:8:5
Dec 18 12:00:02.286 INFO [stderr]   |
Dec 18 12:00:02.286 INFO [stderr] 8 |     max_history_len: usize,
Dec 18 12:00:02.287 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:00:02.287 INFO [stderr] 
Dec 18 12:00:02.287 INFO [stderr] warning: function is never used: `render_tab_bar`
Dec 18 12:00:02.288 INFO [stderr]   --> src/rtop/ui/renderer/render.rs:34:1
Dec 18 12:00:02.288 INFO [stderr]    |
Dec 18 12:00:02.288 INFO [stderr] 34 | fn render_tab_bar(t: &mut Terminal<MouseBackend>, app: &App, area: &Rect) {
Dec 18 12:00:02.289 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:00:02.289 INFO [stderr] 
Dec 18 12:00:02.289 INFO [stderr] warning: function is never used: `text_panel`
Dec 18 12:00:02.289 INFO [stderr]  --> src/rtop/ui/panels/text.rs:7:1
Dec 18 12:00:02.290 INFO [stderr]   |
Dec 18 12:00:02.290 INFO [stderr] 7 | pub fn text_panel(t: &mut Terminal<MouseBackend>, area: &Rect) {
Dec 18 12:00:02.290 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:00:02.291 INFO [stderr] 
Dec 18 12:00:02.291 INFO [stderr] warning: variant is never constructed: `Bell`
Dec 18 12:00:02.291 INFO [stderr]  --> src/rtop/cmd.rs:3:5
Dec 18 12:00:02.291 INFO [stderr]   |
Dec 18 12:00:02.292 INFO [stderr] 3 |     Bell,
Dec 18 12:00:02.292 INFO [stderr]   |     ^^^^
Dec 18 12:00:02.292 INFO [stderr] 
Dec 18 12:00:02.345 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.37s
Dec 18 12:00:03.798 INFO running `"docker" "inspect" "0ae845909e76ceba566f0b873f4c8322718f9175c49cfcb7429e453307be12d5"`
Dec 18 12:00:04.083 INFO running `"docker" "rm" "-f" "0ae845909e76ceba566f0b873f4c8322718f9175c49cfcb7429e453307be12d5"`
Dec 18 12:00:04.477 INFO [stdout] 0ae845909e76ceba566f0b873f4c8322718f9175c49cfcb7429e453307be12d5