Dec 05 05:40:58.204 INFO checking termion-1.5.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 05:40:58.204 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 05:40:58.522 INFO [stdout] 954f7e638ebfc756a841994c7edd14b0e260a65078cd3aaef13fb0fe4383470d
Dec 05 05:40:58.525 INFO running `"docker" "start" "-a" "954f7e638ebfc756a841994c7edd14b0e260a65078cd3aaef13fb0fe4383470d"`
Dec 05 05:40:59.025 INFO [stderr] usermod: no changes
Dec 05 05:40:59.066 INFO [stderr]     Checking termion v1.5.1 (/source)
Dec 05 05:40:59.635 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 05 05:40:59.635 INFO [stderr]  --> src/event.rs:4:5
Dec 05 05:40:59.635 INFO [stderr]   |
Dec 05 05:40:59.635 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 05 05:40:59.635 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 05:40:59.635 INFO [stderr]   |
Dec 05 05:40:59.635 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 05:40:59.635 INFO [stderr] 
Dec 05 05:40:59.759 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 05 05:40:59.759 INFO [stderr]  --> src/event.rs:4:5
Dec 05 05:40:59.759 INFO [stderr]   |
Dec 05 05:40:59.759 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 05 05:40:59.759 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 05:40:59.759 INFO [stderr]   |
Dec 05 05:40:59.759 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 05:40:59.759 INFO [stderr] 
Dec 05 05:40:59.955 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 05 05:40:59.955 INFO [stderr]  --> src/event.rs:4:5
Dec 05 05:40:59.955 INFO [stderr]   |
Dec 05 05:40:59.955 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 05 05:40:59.955 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 05:40:59.955 INFO [stderr]   |
Dec 05 05:40:59.955 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:40:59.955 INFO [stderr] 
Dec 05 05:41:00.091 INFO [stderr] warning: variable does not need to be mutable
Dec 05 05:41:00.091 INFO [stderr]   --> src/input.rs:52:13
Dec 05 05:41:00.091 INFO [stderr]    |
Dec 05 05:41:00.091 INFO [stderr] 52 |         let mut source = &mut self.source;
Dec 05 05:41:00.091 INFO [stderr]    |             ----^^^^^^
Dec 05 05:41:00.091 INFO [stderr]    |             |
Dec 05 05:41:00.091 INFO [stderr]    |             help: remove this `mut`
Dec 05 05:41:00.091 INFO [stderr]    |
Dec 05 05:41:00.091 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 05:41:00.091 INFO [stderr] 
Dec 05 05:41:00.167 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 05 05:41:00.167 INFO [stderr]  --> src/event.rs:4:5
Dec 05 05:41:00.167 INFO [stderr]   |
Dec 05 05:41:00.167 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 05 05:41:00.167 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 05:41:00.167 INFO [stderr]   |
Dec 05 05:41:00.167 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:41:00.167 INFO [stderr] 
Dec 05 05:41:00.867 INFO [stderr] warning: variable does not need to be mutable
Dec 05 05:41:00.867 INFO [stderr]   --> src/input.rs:52:13
Dec 05 05:41:00.867 INFO [stderr]    |
Dec 05 05:41:00.867 INFO [stderr] 52 |         let mut source = &mut self.source;
Dec 05 05:41:00.867 INFO [stderr]    |             ----^^^^^^
Dec 05 05:41:00.867 INFO [stderr]    |             |
Dec 05 05:41:00.867 INFO [stderr]    |             help: remove this `mut`
Dec 05 05:41:00.867 INFO [stderr]    |
Dec 05 05:41:00.867 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 05:41:00.867 INFO [stderr] 
Dec 05 05:41:05.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.02s
Dec 05 05:41:05.092 INFO [stderr] su: No module specific data is present
Dec 05 05:41:06.219 INFO running `"docker" "inspect" "954f7e638ebfc756a841994c7edd14b0e260a65078cd3aaef13fb0fe4383470d"`
Dec 05 05:41:06.555 INFO running `"docker" "rm" "-f" "954f7e638ebfc756a841994c7edd14b0e260a65078cd3aaef13fb0fe4383470d"`
Dec 05 05:41:06.723 INFO [stdout] 954f7e638ebfc756a841994c7edd14b0e260a65078cd3aaef13fb0fe4383470d