Dec 12 10:30:14.149 INFO checking os-str-generic-0.2.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 10:30:14.149 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 10:30:14.420 INFO [stdout] 7ef461bbb50dafbc7a5d25407c918a6038d42236f338401678f184d19760706e
Dec 12 10:30:14.423 INFO running `"docker" "start" "-a" "7ef461bbb50dafbc7a5d25407c918a6038d42236f338401678f184d19760706e"`
Dec 12 10:30:14.975 INFO [stderr] usermod: no changes
Dec 12 10:30:15.028 INFO [stderr]     Checking os-str-generic v0.2.0 (/source)
Dec 12 10:30:15.547 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 12 10:30:15.547 INFO [stderr]  --> src/lib.rs:3:5
Dec 12 10:30:15.547 INFO [stderr]   |
Dec 12 10:30:15.547 INFO [stderr] 3 | use std::ascii::AsciiExt;
Dec 12 10:30:15.547 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 10:30:15.547 INFO [stderr]   |
Dec 12 10:30:15.547 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 10:30:15.547 INFO [stderr] 
Dec 12 10:30:15.592 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 12 10:30:15.592 INFO [stderr]  --> src/lib.rs:3:5
Dec 12 10:30:15.592 INFO [stderr]   |
Dec 12 10:30:15.592 INFO [stderr] 3 | use std::ascii::AsciiExt;
Dec 12 10:30:15.592 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 10:30:15.592 INFO [stderr]   |
Dec 12 10:30:15.592 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 10:30:15.592 INFO [stderr] 
Dec 12 10:30:15.686 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 12 10:30:15.686 INFO [stderr]  --> src/lib.rs:3:5
Dec 12 10:30:15.686 INFO [stderr]   |
Dec 12 10:30:15.686 INFO [stderr] 3 | use std::ascii::AsciiExt;
Dec 12 10:30:15.686 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 10:30:15.686 INFO [stderr]   |
Dec 12 10:30:15.686 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 10:30:15.687 INFO [stderr] 
Dec 12 10:30:15.726 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 12 10:30:15.726 INFO [stderr]  --> src/lib.rs:3:5
Dec 12 10:30:15.726 INFO [stderr]   |
Dec 12 10:30:15.726 INFO [stderr] 3 | use std::ascii::AsciiExt;
Dec 12 10:30:15.726 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 10:30:15.726 INFO [stderr]   |
Dec 12 10:30:15.726 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 10:30:15.726 INFO [stderr] 
Dec 12 10:30:16.247 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Dec 12 10:30:16.247 INFO [stderr] su: No module specific data is present
Dec 12 10:30:16.606 INFO running `"docker" "inspect" "7ef461bbb50dafbc7a5d25407c918a6038d42236f338401678f184d19760706e"`
Dec 12 10:30:16.713 INFO running `"docker" "rm" "-f" "7ef461bbb50dafbc7a5d25407c918a6038d42236f338401678f184d19760706e"`
Dec 12 10:30:16.915 INFO [stdout] 7ef461bbb50dafbc7a5d25407c918a6038d42236f338401678f184d19760706e