Dec 12 01:31:30.777 INFO checking MasonAsh/conswol against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 01:31:30.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 01:31:31.238 INFO [stdout] 927c35eebc12d029793aede78e5ab591d252b8c4a5be02a481f4f8304f9347c7
Dec 12 01:31:31.240 INFO running `"docker" "start" "-a" "927c35eebc12d029793aede78e5ab591d252b8c4a5be02a481f4f8304f9347c7"`
Dec 12 01:31:33.900 INFO [stderr] usermod: no changes
Dec 12 01:31:34.067 INFO [stderr]     Checking tui v0.3.0-beta.3
Dec 12 01:31:36.190 INFO [stderr]     Checking conswol v0.1.0 (/source)
Dec 12 01:31:39.474 INFO [stderr] warning: unused import: `serde::Deserializer`
Dec 12 01:31:39.475 INFO [stderr]   --> src/main.rs:33:5
Dec 12 01:31:39.475 INFO [stderr]    |
Dec 12 01:31:39.475 INFO [stderr] 33 | use serde::Deserializer;
Dec 12 01:31:39.475 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 12 01:31:39.476 INFO [stderr]    |
Dec 12 01:31:39.476 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 01:31:39.476 INFO [stderr] 
Dec 12 01:31:39.476 INFO [stderr] warning: unused imports: `Paragraph`, `Text`
Dec 12 01:31:39.477 INFO [stderr]    --> src/main.rs:276:24
Dec 12 01:31:39.477 INFO [stderr]     |
Dec 12 01:31:39.477 INFO [stderr] 276 |     use tui::widgets::{Text, Paragraph, SelectableList};
Dec 12 01:31:39.477 INFO [stderr]     |                        ^^^^  ^^^^^^^^^
Dec 12 01:31:39.477 INFO [stderr] 
Dec 12 01:31:39.692 INFO [stderr] warning: unused import: `serde::Deserializer`
Dec 12 01:31:39.693 INFO [stderr]   --> src/main.rs:33:5
Dec 12 01:31:39.693 INFO [stderr]    |
Dec 12 01:31:39.693 INFO [stderr] 33 | use serde::Deserializer;
Dec 12 01:31:39.694 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 12 01:31:39.694 INFO [stderr]    |
Dec 12 01:31:39.694 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 01:31:39.694 INFO [stderr] 
Dec 12 01:31:39.708 INFO [stderr] warning: unused imports: `Paragraph`, `Text`
Dec 12 01:31:39.708 INFO [stderr]    --> src/main.rs:276:24
Dec 12 01:31:39.708 INFO [stderr]     |
Dec 12 01:31:39.708 INFO [stderr] 276 |     use tui::widgets::{Text, Paragraph, SelectableList};
Dec 12 01:31:39.709 INFO [stderr]     |                        ^^^^  ^^^^^^^^^
Dec 12 01:31:39.709 INFO [stderr] 
Dec 12 01:31:40.236 INFO [stderr] warning: function is never used: `default_severity_mapper`
Dec 12 01:31:40.236 INFO [stderr]   --> src/main.rs:39:1
Dec 12 01:31:40.236 INFO [stderr]    |
Dec 12 01:31:40.236 INFO [stderr] 39 | fn default_severity_mapper() -> HashMap<String, MessageSeverity> {
Dec 12 01:31:40.237 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:31:40.237 INFO [stderr]    |
Dec 12 01:31:40.237 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 01:31:40.237 INFO [stderr] 
Dec 12 01:31:40.238 INFO [stderr] warning: variant is never constructed: `ErrorList`
Dec 12 01:31:40.238 INFO [stderr]   --> src/main.rs:80:5
Dec 12 01:31:40.238 INFO [stderr]    |
Dec 12 01:31:40.238 INFO [stderr] 80 |     ErrorList,
Dec 12 01:31:40.239 INFO [stderr]    |     ^^^^^^^^^
Dec 12 01:31:40.239 INFO [stderr] 
Dec 12 01:31:40.239 INFO [stderr] warning: struct is never constructed: `LineCol`
Dec 12 01:31:40.239 INFO [stderr]   --> src/main.rs:84:1
Dec 12 01:31:40.240 INFO [stderr]    |
Dec 12 01:31:40.240 INFO [stderr] 84 | struct LineCol(u32, u32);
Dec 12 01:31:40.240 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:31:40.240 INFO [stderr] 
Dec 12 01:31:40.241 INFO [stderr] warning: field is never used: `severity`
Dec 12 01:31:40.241 INFO [stderr]   --> src/main.rs:87:5
Dec 12 01:31:40.241 INFO [stderr]    |
Dec 12 01:31:40.241 INFO [stderr] 87 |     severity: Option<MessageSeverity>,
Dec 12 01:31:40.241 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:31:40.242 INFO [stderr] 
Dec 12 01:31:40.242 INFO [stderr] warning: field is never used: `line`
Dec 12 01:31:40.242 INFO [stderr]   --> src/main.rs:88:5
Dec 12 01:31:40.242 INFO [stderr]    |
Dec 12 01:31:40.243 INFO [stderr] 88 |     line: Option<u32>,
Dec 12 01:31:40.243 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 12 01:31:40.243 INFO [stderr] 
Dec 12 01:31:40.243 INFO [stderr] warning: field is never used: `col`
Dec 12 01:31:40.243 INFO [stderr]   --> src/main.rs:89:5
Dec 12 01:31:40.244 INFO [stderr]    |
Dec 12 01:31:40.244 INFO [stderr] 89 |     col: Option<u32>,
Dec 12 01:31:40.244 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 12 01:31:40.244 INFO [stderr] 
Dec 12 01:31:40.248 INFO [stderr] warning: field is never used: `file`
Dec 12 01:31:40.248 INFO [stderr]   --> src/main.rs:90:5
Dec 12 01:31:40.248 INFO [stderr]    |
Dec 12 01:31:40.248 INFO [stderr] 90 |     file: Option<PathBuf>,
Dec 12 01:31:40.248 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:31:40.248 INFO [stderr] 
Dec 12 01:31:40.248 INFO [stderr] warning: field is never used: `ret_code`
Dec 12 01:31:40.248 INFO [stderr]   --> src/main.rs:95:5
Dec 12 01:31:40.248 INFO [stderr]    |
Dec 12 01:31:40.248 INFO [stderr] 95 |     ret_code: i32,
Dec 12 01:31:40.248 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 12 01:31:40.248 INFO [stderr] 
Dec 12 01:31:40.249 INFO [stderr] warning: field is never used: `main_window`
Dec 12 01:31:40.249 INFO [stderr]    --> src/main.rs:108:5
Dec 12 01:31:40.249 INFO [stderr]     |
Dec 12 01:31:40.249 INFO [stderr] 108 |     main_window: MainWindow,
Dec 12 01:31:40.249 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:31:40.249 INFO [stderr] 
Dec 12 01:31:40.421 INFO [stderr] warning: function is never used: `default_severity_mapper`
Dec 12 01:31:40.421 INFO [stderr]   --> src/main.rs:39:1
Dec 12 01:31:40.421 INFO [stderr]    |
Dec 12 01:31:40.422 INFO [stderr] 39 | fn default_severity_mapper() -> HashMap<String, MessageSeverity> {
Dec 12 01:31:40.422 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:31:40.422 INFO [stderr]    |
Dec 12 01:31:40.422 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 01:31:40.423 INFO [stderr] 
Dec 12 01:31:40.423 INFO [stderr] warning: variant is never constructed: `ErrorList`
Dec 12 01:31:40.423 INFO [stderr]   --> src/main.rs:80:5
Dec 12 01:31:40.423 INFO [stderr]    |
Dec 12 01:31:40.424 INFO [stderr] 80 |     ErrorList,
Dec 12 01:31:40.424 INFO [stderr]    |     ^^^^^^^^^
Dec 12 01:31:40.424 INFO [stderr] 
Dec 12 01:31:40.424 INFO [stderr] warning: struct is never constructed: `LineCol`
Dec 12 01:31:40.425 INFO [stderr]   --> src/main.rs:84:1
Dec 12 01:31:40.425 INFO [stderr]    |
Dec 12 01:31:40.425 INFO [stderr] 84 | struct LineCol(u32, u32);
Dec 12 01:31:40.425 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:31:40.425 INFO [stderr] 
Dec 12 01:31:40.426 INFO [stderr] warning: field is never used: `severity`
Dec 12 01:31:40.426 INFO [stderr]   --> src/main.rs:87:5
Dec 12 01:31:40.426 INFO [stderr]    |
Dec 12 01:31:40.427 INFO [stderr] 87 |     severity: Option<MessageSeverity>,
Dec 12 01:31:40.427 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:31:40.427 INFO [stderr] 
Dec 12 01:31:40.427 INFO [stderr] warning: field is never used: `line`
Dec 12 01:31:40.427 INFO [stderr]   --> src/main.rs:88:5
Dec 12 01:31:40.428 INFO [stderr]    |
Dec 12 01:31:40.428 INFO [stderr] 88 |     line: Option<u32>,
Dec 12 01:31:40.428 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 12 01:31:40.428 INFO [stderr] 
Dec 12 01:31:40.429 INFO [stderr] warning: field is never used: `col`
Dec 12 01:31:40.429 INFO [stderr]   --> src/main.rs:89:5
Dec 12 01:31:40.429 INFO [stderr]    |
Dec 12 01:31:40.429 INFO [stderr] 89 |     col: Option<u32>,
Dec 12 01:31:40.430 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 12 01:31:40.430 INFO [stderr] 
Dec 12 01:31:40.430 INFO [stderr] warning: field is never used: `file`
Dec 12 01:31:40.430 INFO [stderr]   --> src/main.rs:90:5
Dec 12 01:31:40.431 INFO [stderr]    |
Dec 12 01:31:40.431 INFO [stderr] 90 |     file: Option<PathBuf>,
Dec 12 01:31:40.431 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:31:40.431 INFO [stderr] 
Dec 12 01:31:40.432 INFO [stderr] warning: field is never used: `ret_code`
Dec 12 01:31:40.432 INFO [stderr]   --> src/main.rs:95:5
Dec 12 01:31:40.432 INFO [stderr]    |
Dec 12 01:31:40.432 INFO [stderr] 95 |     ret_code: i32,
Dec 12 01:31:40.433 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 12 01:31:40.433 INFO [stderr] 
Dec 12 01:31:40.433 INFO [stderr] warning: field is never used: `main_window`
Dec 12 01:31:40.433 INFO [stderr]    --> src/main.rs:108:5
Dec 12 01:31:40.434 INFO [stderr]     |
Dec 12 01:31:40.434 INFO [stderr] 108 |     main_window: MainWindow,
Dec 12 01:31:40.434 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:31:40.434 INFO [stderr] 
Dec 12 01:31:40.471 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.55s
Dec 12 01:31:40.478 INFO [stderr] su: No module specific data is present
Dec 12 01:31:41.952 INFO running `"docker" "inspect" "927c35eebc12d029793aede78e5ab591d252b8c4a5be02a481f4f8304f9347c7"`
Dec 12 01:31:42.310 INFO running `"docker" "rm" "-f" "927c35eebc12d029793aede78e5ab591d252b8c4a5be02a481f4f8304f9347c7"`
Dec 12 01:31:42.696 INFO [stdout] 927c35eebc12d029793aede78e5ab591d252b8c4a5be02a481f4f8304f9347c7