Dec 12 08:38:27.265 INFO checking rtop-0.0.3 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 08:38:27.265 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 08:38:27.820 INFO [stdout] 35a0ebbcbcb8c7e873dbd7c9e7f3638db1f28f476b44a1081229cde1cf4737f6
Dec 12 08:38:27.822 INFO running `"docker" "start" "-a" "35a0ebbcbcb8c7e873dbd7c9e7f3638db1f28f476b44a1081229cde1cf4737f6"`
Dec 12 08:38:30.168 INFO [stderr] usermod: no changes
Dec 12 08:38:30.375 INFO [stderr]    Compiling sysinfo v0.5.8
Dec 12 08:38:30.377 INFO [stderr]     Checking tui v0.2.3
Dec 12 08:38:30.396 INFO [stderr]     Checking stderrlog v0.3.0
Dec 12 08:38:35.411 INFO [stderr]     Checking rtop v0.0.3 (/source)
Dec 12 08:38:39.040 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 12 08:38:39.040 INFO [stderr]  --> src/rtop/datastreams/diskmonitor.rs:4:5
Dec 12 08:38:39.040 INFO [stderr]   |
Dec 12 08:38:39.040 INFO [stderr] 4 | use std::collections::HashMap;
Dec 12 08:38:39.041 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:38:39.041 INFO [stderr]   |
Dec 12 08:38:39.041 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 08:38:39.041 INFO [stderr] 
Dec 12 08:38:39.042 INFO [stderr] warning: unused imports: `AsU32`, `NetworkExt`, `Pid`, `Process`, `ProcessorExt`, `Processor`
Dec 12 08:38:39.042 INFO [stderr]  --> src/rtop/datastreams/diskmonitor.rs:5:21
Dec 12 08:38:39.042 INFO [stderr]   |
Dec 12 08:38:39.043 INFO [stderr] 5 | use self::sysinfo::{Pid, Disk, Processor, Process, System, ProcessExt,
Dec 12 08:38:39.043 INFO [stderr]   |                     ^^^        ^^^^^^^^^  ^^^^^^^
Dec 12 08:38:39.043 INFO [stderr] 6 |                     SystemExt, DiskExt, ProcessorExt, NetworkExt, AsU32};
Dec 12 08:38:39.044 INFO [stderr]   |                                         ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^
Dec 12 08:38:39.044 INFO [stderr] 
Dec 12 08:38:39.044 INFO [stderr] warning: unused imports: `BarChart`, `Block`, `Borders`
Dec 12 08:38:39.045 INFO [stderr]  --> src/rtop/ui/renderer/charts.rs:7:20
Dec 12 08:38:39.045 INFO [stderr]   |
Dec 12 08:38:39.045 INFO [stderr] 7 | use tui::widgets::{BarChart, Block, Borders, Widget};
Dec 12 08:38:39.046 INFO [stderr]   |                    ^^^^^^^^  ^^^^^  ^^^^^^^
Dec 12 08:38:39.046 INFO [stderr] 
Dec 12 08:38:39.046 INFO [stderr] warning: unused imports: `Color`, `Modifier`, `Style`
Dec 12 08:38:39.046 INFO [stderr]  --> src/rtop/ui/renderer/charts.rs:9:18
Dec 12 08:38:39.047 INFO [stderr]   |
Dec 12 08:38:39.047 INFO [stderr] 9 | use tui::style::{Color, Modifier, Style};
Dec 12 08:38:39.047 INFO [stderr]   |                  ^^^^^  ^^^^^^^^  ^^^^^
Dec 12 08:38:39.048 INFO [stderr] 
Dec 12 08:38:39.048 INFO [stderr] warning: unused imports: `Axis`, `Chart`, `Dataset`, `Marker`
Dec 12 08:38:39.048 INFO [stderr]  --> src/rtop/ui/panels/disks.rs:5:20
Dec 12 08:38:39.048 INFO [stderr]   |
Dec 12 08:38:39.048 INFO [stderr] 5 | use tui::widgets::{Axis, Block, BarChart, Borders, Chart, Dataset, Marker, Widget};
Dec 12 08:38:39.048 INFO [stderr]   |                    ^^^^                            ^^^^^  ^^^^^^^  ^^^^^^
Dec 12 08:38:39.048 INFO [stderr] 
Dec 12 08:38:39.048 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 12 08:38:39.048 INFO [stderr]   --> src/rtop/ui/panels/disks.rs:11:28
Dec 12 08:38:39.049 INFO [stderr]    |
Dec 12 08:38:39.049 INFO [stderr] 11 |     let gauge_width: u16 = (100 / num_drives);
Dec 12 08:38:39.049 INFO [stderr]    |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 08:38:39.049 INFO [stderr]    |
Dec 12 08:38:39.049 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 08:38:39.049 INFO [stderr] 
Dec 12 08:38:39.345 INFO [stderr] warning: unused import: `ProcessExt`
Dec 12 08:38:39.346 INFO [stderr]  --> src/rtop/datastreams/diskmonitor.rs:5:60
Dec 12 08:38:39.346 INFO [stderr]   |
Dec 12 08:38:39.346 INFO [stderr] 5 | use self::sysinfo::{Pid, Disk, Processor, Process, System, ProcessExt,
Dec 12 08:38:39.346 INFO [stderr]   |                                                            ^^^^^^^^^^
Dec 12 08:38:39.347 INFO [stderr] 
Dec 12 08:38:39.347 INFO [stderr] warning: unused import: `Widget`
Dec 12 08:38:39.347 INFO [stderr]  --> src/rtop/ui/renderer/charts.rs:7:46
Dec 12 08:38:39.348 INFO [stderr]   |
Dec 12 08:38:39.348 INFO [stderr] 7 | use tui::widgets::{BarChart, Block, Borders, Widget};
Dec 12 08:38:39.348 INFO [stderr]   |                                              ^^^^^^
Dec 12 08:38:39.349 INFO [stderr] 
Dec 12 08:38:39.485 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 12 08:38:39.485 INFO [stderr]  --> src/rtop/datastreams/diskmonitor.rs:4:5
Dec 12 08:38:39.485 INFO [stderr]   |
Dec 12 08:38:39.485 INFO [stderr] 4 | use std::collections::HashMap;
Dec 12 08:38:39.485 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:38:39.486 INFO [stderr]   |
Dec 12 08:38:39.493 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 08:38:39.493 INFO [stderr] 
Dec 12 08:38:39.494 INFO [stderr] warning: unused imports: `AsU32`, `NetworkExt`, `Pid`, `Process`, `ProcessorExt`, `Processor`
Dec 12 08:38:39.494 INFO [stderr]  --> src/rtop/datastreams/diskmonitor.rs:5:21
Dec 12 08:38:39.494 INFO [stderr]   |
Dec 12 08:38:39.494 INFO [stderr] 5 | use self::sysinfo::{Pid, Disk, Processor, Process, System, ProcessExt,
Dec 12 08:38:39.494 INFO [stderr]   |                     ^^^        ^^^^^^^^^  ^^^^^^^
Dec 12 08:38:39.494 INFO [stderr] 6 |                     SystemExt, DiskExt, ProcessorExt, NetworkExt, AsU32};
Dec 12 08:38:39.494 INFO [stderr]   |                                         ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^
Dec 12 08:38:39.494 INFO [stderr] 
Dec 12 08:38:39.495 INFO [stderr] warning: unused imports: `BarChart`, `Block`, `Borders`
Dec 12 08:38:39.495 INFO [stderr]  --> src/rtop/ui/renderer/charts.rs:7:20
Dec 12 08:38:39.495 INFO [stderr]   |
Dec 12 08:38:39.495 INFO [stderr] 7 | use tui::widgets::{BarChart, Block, Borders, Widget};
Dec 12 08:38:39.495 INFO [stderr]   |                    ^^^^^^^^  ^^^^^  ^^^^^^^
Dec 12 08:38:39.495 INFO [stderr] 
Dec 12 08:38:39.495 INFO [stderr] warning: unused imports: `Color`, `Modifier`, `Style`
Dec 12 08:38:39.495 INFO [stderr]  --> src/rtop/ui/renderer/charts.rs:9:18
Dec 12 08:38:39.495 INFO [stderr]   |
Dec 12 08:38:39.495 INFO [stderr] 9 | use tui::style::{Color, Modifier, Style};
Dec 12 08:38:39.495 INFO [stderr]   |                  ^^^^^  ^^^^^^^^  ^^^^^
Dec 12 08:38:39.495 INFO [stderr] 
Dec 12 08:38:39.495 INFO [stderr] warning: unused imports: `Axis`, `Chart`, `Dataset`, `Marker`
Dec 12 08:38:39.495 INFO [stderr]  --> src/rtop/ui/panels/disks.rs:5:20
Dec 12 08:38:39.495 INFO [stderr]   |
Dec 12 08:38:39.495 INFO [stderr] 5 | use tui::widgets::{Axis, Block, BarChart, Borders, Chart, Dataset, Marker, Widget};
Dec 12 08:38:39.495 INFO [stderr]   |                    ^^^^                            ^^^^^  ^^^^^^^  ^^^^^^
Dec 12 08:38:39.495 INFO [stderr] 
Dec 12 08:38:39.496 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 12 08:38:39.496 INFO [stderr]   --> src/rtop/ui/panels/disks.rs:11:28
Dec 12 08:38:39.496 INFO [stderr]    |
Dec 12 08:38:39.496 INFO [stderr] 11 |     let gauge_width: u16 = (100 / num_drives);
Dec 12 08:38:39.496 INFO [stderr]    |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 08:38:39.496 INFO [stderr]    |
Dec 12 08:38:39.496 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 08:38:39.496 INFO [stderr] 
Dec 12 08:38:39.500 INFO [stderr] warning: field is never used: `max_history_len`
Dec 12 08:38:39.500 INFO [stderr]   --> src/rtop/datastreams/diskmonitor.rs:12:5
Dec 12 08:38:39.500 INFO [stderr]    |
Dec 12 08:38:39.500 INFO [stderr] 12 |     max_history_len: usize,
Dec 12 08:38:39.500 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:38:39.500 INFO [stderr]    |
Dec 12 08:38:39.501 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 08:38:39.501 INFO [stderr] 
Dec 12 08:38:39.501 INFO [stderr] warning: field is never used: `system_info`
Dec 12 08:38:39.501 INFO [stderr]   --> src/rtop/datastreams/cpumonitor.rs:14:5
Dec 12 08:38:39.501 INFO [stderr]    |
Dec 12 08:38:39.501 INFO [stderr] 14 |     system_info: System,
Dec 12 08:38:39.501 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 12 08:38:39.501 INFO [stderr] 
Dec 12 08:38:39.502 INFO [stderr] warning: field is never used: `max_history_len`
Dec 12 08:38:39.502 INFO [stderr]   --> src/rtop/datastreams/networkmonitor.rs:14:5
Dec 12 08:38:39.502 INFO [stderr]    |
Dec 12 08:38:39.502 INFO [stderr] 14 |     max_history_len: usize,
Dec 12 08:38:39.502 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:38:39.502 INFO [stderr] 
Dec 12 08:38:39.502 INFO [stderr] warning: field is never used: `max_history_len`
Dec 12 08:38:39.502 INFO [stderr]  --> src/rtop/datastreams/processmonitor.rs:8:5
Dec 12 08:38:39.502 INFO [stderr]   |
Dec 12 08:38:39.502 INFO [stderr] 8 |     max_history_len: usize,
Dec 12 08:38:39.502 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:38:39.502 INFO [stderr] 
Dec 12 08:38:39.502 INFO [stderr] warning: function is never used: `render_tab_bar`
Dec 12 08:38:39.503 INFO [stderr]   --> src/rtop/ui/renderer/render.rs:34:1
Dec 12 08:38:39.503 INFO [stderr]    |
Dec 12 08:38:39.503 INFO [stderr] 34 | fn render_tab_bar(t: &mut Terminal<MouseBackend>, app: &App, area: &Rect) {
Dec 12 08:38:39.503 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:38:39.503 INFO [stderr] 
Dec 12 08:38:39.503 INFO [stderr] warning: function is never used: `text_panel`
Dec 12 08:38:39.503 INFO [stderr]  --> src/rtop/ui/panels/text.rs:7:1
Dec 12 08:38:39.503 INFO [stderr]   |
Dec 12 08:38:39.503 INFO [stderr] 7 | pub fn text_panel(t: &mut Terminal<MouseBackend>, area: &Rect) {
Dec 12 08:38:39.504 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:38:39.504 INFO [stderr] 
Dec 12 08:38:39.504 INFO [stderr] warning: variant is never constructed: `Bell`
Dec 12 08:38:39.504 INFO [stderr]  --> src/rtop/cmd.rs:3:5
Dec 12 08:38:39.504 INFO [stderr]   |
Dec 12 08:38:39.504 INFO [stderr] 3 |     Bell,
Dec 12 08:38:39.504 INFO [stderr]   |     ^^^^
Dec 12 08:38:39.505 INFO [stderr] 
Dec 12 08:38:39.803 INFO [stderr] warning: unused import: `ProcessExt`
Dec 12 08:38:39.803 INFO [stderr]  --> src/rtop/datastreams/diskmonitor.rs:5:60
Dec 12 08:38:39.803 INFO [stderr]   |
Dec 12 08:38:39.804 INFO [stderr] 5 | use self::sysinfo::{Pid, Disk, Processor, Process, System, ProcessExt,
Dec 12 08:38:39.804 INFO [stderr]   |                                                            ^^^^^^^^^^
Dec 12 08:38:39.804 INFO [stderr] 
Dec 12 08:38:39.804 INFO [stderr] warning: unused import: `Widget`
Dec 12 08:38:39.805 INFO [stderr]  --> src/rtop/ui/renderer/charts.rs:7:46
Dec 12 08:38:39.805 INFO [stderr]   |
Dec 12 08:38:39.805 INFO [stderr] 7 | use tui::widgets::{BarChart, Block, Borders, Widget};
Dec 12 08:38:39.806 INFO [stderr]   |                                              ^^^^^^
Dec 12 08:38:39.806 INFO [stderr] 
Dec 12 08:38:39.913 INFO [stderr] warning: field is never used: `max_history_len`
Dec 12 08:38:39.913 INFO [stderr]   --> src/rtop/datastreams/diskmonitor.rs:12:5
Dec 12 08:38:39.914 INFO [stderr]    |
Dec 12 08:38:39.914 INFO [stderr] 12 |     max_history_len: usize,
Dec 12 08:38:39.914 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:38:39.915 INFO [stderr]    |
Dec 12 08:38:39.915 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 08:38:39.915 INFO [stderr] 
Dec 12 08:38:39.915 INFO [stderr] warning: field is never used: `system_info`
Dec 12 08:38:39.916 INFO [stderr]   --> src/rtop/datastreams/cpumonitor.rs:14:5
Dec 12 08:38:39.916 INFO [stderr]    |
Dec 12 08:38:39.916 INFO [stderr] 14 |     system_info: System,
Dec 12 08:38:39.917 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 12 08:38:39.917 INFO [stderr] 
Dec 12 08:38:39.917 INFO [stderr] warning: field is never used: `max_history_len`
Dec 12 08:38:39.917 INFO [stderr]   --> src/rtop/datastreams/networkmonitor.rs:14:5
Dec 12 08:38:39.918 INFO [stderr]    |
Dec 12 08:38:39.918 INFO [stderr] 14 |     max_history_len: usize,
Dec 12 08:38:39.918 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:38:39.918 INFO [stderr] 
Dec 12 08:38:39.918 INFO [stderr] warning: field is never used: `max_history_len`
Dec 12 08:38:39.919 INFO [stderr]  --> src/rtop/datastreams/processmonitor.rs:8:5
Dec 12 08:38:39.919 INFO [stderr]   |
Dec 12 08:38:39.919 INFO [stderr] 8 |     max_history_len: usize,
Dec 12 08:38:39.919 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:38:39.919 INFO [stderr] 
Dec 12 08:38:39.920 INFO [stderr] warning: function is never used: `render_tab_bar`
Dec 12 08:38:39.920 INFO [stderr]   --> src/rtop/ui/renderer/render.rs:34:1
Dec 12 08:38:39.920 INFO [stderr]    |
Dec 12 08:38:39.920 INFO [stderr] 34 | fn render_tab_bar(t: &mut Terminal<MouseBackend>, app: &App, area: &Rect) {
Dec 12 08:38:39.921 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:38:39.921 INFO [stderr] 
Dec 12 08:38:39.921 INFO [stderr] warning: function is never used: `text_panel`
Dec 12 08:38:39.921 INFO [stderr]  --> src/rtop/ui/panels/text.rs:7:1
Dec 12 08:38:39.922 INFO [stderr]   |
Dec 12 08:38:39.922 INFO [stderr] 7 | pub fn text_panel(t: &mut Terminal<MouseBackend>, area: &Rect) {
Dec 12 08:38:39.922 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:38:39.922 INFO [stderr] 
Dec 12 08:38:39.923 INFO [stderr] warning: variant is never constructed: `Bell`
Dec 12 08:38:39.923 INFO [stderr]  --> src/rtop/cmd.rs:3:5
Dec 12 08:38:39.923 INFO [stderr]   |
Dec 12 08:38:39.923 INFO [stderr] 3 |     Bell,
Dec 12 08:38:39.923 INFO [stderr]   |     ^^^^
Dec 12 08:38:39.924 INFO [stderr] 
Dec 12 08:38:39.937 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.74s
Dec 12 08:38:39.943 INFO [stderr] su: No module specific data is present
Dec 12 08:38:41.421 INFO running `"docker" "inspect" "35a0ebbcbcb8c7e873dbd7c9e7f3638db1f28f476b44a1081229cde1cf4737f6"`
Dec 12 08:38:41.758 INFO running `"docker" "rm" "-f" "35a0ebbcbcb8c7e873dbd7c9e7f3638db1f28f476b44a1081229cde1cf4737f6"`
Dec 12 08:38:42.064 INFO [stdout] 35a0ebbcbcb8c7e873dbd7c9e7f3638db1f28f476b44a1081229cde1cf4737f6