Dec 12 06:24:34.335 INFO checking termion-1.5.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 06:24:34.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 06:24:34.499 INFO [stdout] a764b8c1f7e634736d700fe4e958c632272002a897429bf007b728e7d3a8b689
Dec 12 06:24:34.506 INFO running `"docker" "start" "-a" "a764b8c1f7e634736d700fe4e958c632272002a897429bf007b728e7d3a8b689"`
Dec 12 06:24:35.114 INFO [stderr] usermod: no changes
Dec 12 06:24:35.147 INFO [stderr]     Checking termion v1.5.1 (/source)
Dec 12 06:24:35.616 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 12 06:24:35.616 INFO [stderr]  --> src/event.rs:4:5
Dec 12 06:24:35.616 INFO [stderr]   |
Dec 12 06:24:35.616 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 12 06:24:35.616 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 06:24:35.616 INFO [stderr]   |
Dec 12 06:24:35.616 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 06:24:35.616 INFO [stderr] 
Dec 12 06:24:35.844 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 12 06:24:35.844 INFO [stderr]  --> src/event.rs:4:5
Dec 12 06:24:35.844 INFO [stderr]   |
Dec 12 06:24:35.844 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 12 06:24:35.844 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 06:24:35.844 INFO [stderr]   |
Dec 12 06:24:35.844 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:24:35.844 INFO [stderr] 
Dec 12 06:24:35.972 INFO [stderr] warning: variable does not need to be mutable
Dec 12 06:24:35.972 INFO [stderr]   --> src/input.rs:52:13
Dec 12 06:24:35.972 INFO [stderr]    |
Dec 12 06:24:35.972 INFO [stderr] 52 |         let mut source = &mut self.source;
Dec 12 06:24:35.972 INFO [stderr]    |             ----^^^^^^
Dec 12 06:24:35.972 INFO [stderr]    |             |
Dec 12 06:24:35.972 INFO [stderr]    |             help: remove this `mut`
Dec 12 06:24:35.972 INFO [stderr]    |
Dec 12 06:24:35.972 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 06:24:35.972 INFO [stderr] 
Dec 12 06:24:36.055 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 12 06:24:36.055 INFO [stderr]  --> src/event.rs:4:5
Dec 12 06:24:36.055 INFO [stderr]   |
Dec 12 06:24:36.055 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 12 06:24:36.055 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 06:24:36.055 INFO [stderr]   |
Dec 12 06:24:36.056 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 06:24:36.056 INFO [stderr] 
Dec 12 06:24:38.744 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 12 06:24:38.744 INFO [stderr]  --> src/event.rs:4:5
Dec 12 06:24:38.744 INFO [stderr]   |
Dec 12 06:24:38.744 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 12 06:24:38.744 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 06:24:38.760 INFO [stderr]   |
Dec 12 06:24:38.760 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:24:38.760 INFO [stderr] 
Dec 12 06:24:39.868 INFO [stderr] warning: variable does not need to be mutable
Dec 12 06:24:39.868 INFO [stderr]   --> src/input.rs:52:13
Dec 12 06:24:39.868 INFO [stderr]    |
Dec 12 06:24:39.868 INFO [stderr] 52 |         let mut source = &mut self.source;
Dec 12 06:24:39.868 INFO [stderr]    |             ----^^^^^^
Dec 12 06:24:39.868 INFO [stderr]    |             |
Dec 12 06:24:39.868 INFO [stderr]    |             help: remove this `mut`
Dec 12 06:24:39.908 INFO [stderr]    |
Dec 12 06:24:39.908 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 06:24:39.908 INFO [stderr] 
Dec 12 06:24:41.728 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.59s
Dec 12 06:24:41.733 INFO [stderr] su: No module specific data is present
Dec 12 06:24:42.098 INFO running `"docker" "inspect" "a764b8c1f7e634736d700fe4e958c632272002a897429bf007b728e7d3a8b689"`
Dec 12 06:24:42.244 INFO running `"docker" "rm" "-f" "a764b8c1f7e634736d700fe4e958c632272002a897429bf007b728e7d3a8b689"`
Dec 12 06:24:42.400 INFO [stdout] a764b8c1f7e634736d700fe4e958c632272002a897429bf007b728e7d3a8b689